Snug fit and has some minor charging issues
922224
Very snug fit into the Galaxy tab. Some times doesn't say its charging. After wiggling it a bit and pushing it in a little bit it normally works.
2340391
Battery pack works as described. I especially enjoy the microUSB charging port since every other mobile device I use utilizes the same port. However, Mophie seems to have issues with quality control in regards to fit and finish. This was the second Helium battery pack I purchased (I exchanged the prior one) that had a misaligned bottom piece. This creates a step on the edges where the bottom piece and the rest of the battery pack meet. Very annoying, both when looking at the case and when running my fingers around the edges. At least the one I got the second time around had a less annoying misalignment.

All in all, the device functions as intended, save for some aesthetic concerns.
677892
This case fits the overall phone perfectly.  It doesn't add much weight or bulk to the phone, which is nice.  I only have 2 problems -

1. the power switch can be harder to reach with the case on.
2. the standard usb charger that came with the phone does not fit as snug with the case on as it does with the case off. (read the 3 star reviewer for more details)

I fixed these problems quickly because I had an exacto knife on hand.  I just trimmed a little here and a little there, and now both places are much better.  As to the concern with the volume buttons, it does require a little more pressure to raise and lower the volume, and the case's cover of the buttons are a little uncomfortable for my taste.  It is not rounded off like it is on the phone.  I'm not going to cut into this though, because it requires too much to be cut out.  But I'm sure ill get used to it.

Looks - 5/5
Comfort - 4/5
Protection - (havent dropped it yet)

I'd give this case 5 stars if I didn't have to modify it.
1864849
Contacts all fit nice and tightly.  The angled end keeps tension off the micro USB.  Cord is not super thin like some of them and thus is better insulated.  But there is still quite a bit of resistance within the wiring used and over the 2m distance this adds up to quite a bit of power lost.  When hooked up to my stock AC adapter, it can keep my tablet going while I surf or watch a movie, but it doesn't charge it unless I am not using it and even then it charges quite slowly.
3976123
Definitely like the snug fit which keeps the phone as slim as possible. The buttons are all easily accessible and does not cause any problems.

I'm right handed and when I use one hand to type, my pinkie is right below the headphone port. The case tends to scrape that finger a lot which is unpleasant. My main complaint here is that the charger port does not have enough room. It keeps getting unplugged when I'm charging the phone at home or the office but especially when driving. This is very frustrating. Will be requesting refund for this item which is a shame because it does look pretty good.

EDIT: Found a workaround for the cable disconnecting easily. I have to pull down on the Enther case a little and push the original Samsung charging cable in the port. I'm starting to notice that bubbles form once in a while. It happened several times already but usually removing the case and popping it back in fixes the problem. I also clean the phone's back side and case again before putting it back in. So far no bubble for the last few days.
491054
This case is really nice fitting. The sides have great grip, and the material is a nice blend of hard plastic and tpu. It adds minimal bulk to the phone, yet still protects it fairly well.

There are 2 problems that I found with this case. This first is that there are no cutouts for the power and volume buttons. This means you have to push the plastic case which pushes the buttons. While this mostly works fine on other cases, the buttons are very rigid on this one, so extra force is required to push the power and volume keys. The other problem with this case is that there is not enough space for a full micro-usb plug to fit into the port. The right side of the port (when the phone is facing up) does not have enough space, so charging the phone is somewhat of a problem.
4582158
This case works pretty well.  Fits snug and all the holes line up.  It does tend to cause some issue with wanting to pull my zagg invishield off the screen if not slid onto the phone just right.  Also the cut out for the usb cord could be bigger,  the charger does not fit perfectly.
1847080
Nice snug fit on both microusb and USB C connectors. FYI, the Anker logo fits on the top of the microusb connector.
4436682
The case seems a little snug and can be difficult to work with when trying to put the speaker and its charger away.
1514763
The fit isn't perfect, but it's good enough. And because the fit isn't perfect, sometimes the magnets to wake/sleep the Nook don't line up correctly and it doesn't lock when you close it, which can lead to a substantial amount of battery loss if you don't have auto-lock on. The little flap to close it also doesn't line up parallel to the case half the time, but it's not a major issue. Ports are lined up correctly, however, which was my main concern with this case. Color is also accurate, unlike other cases on Amazon. Overall, I'm loving the case and I am happy with my purchase.
56942
The plastic case and rubber exterior appear to be very sturdy (which is what I value the most). It's relatively light, though, I like added heft to the phone.

The main concern that I have is the plastic interior openings for the charger jack is not big enough for a standard charger jack (I had to remove the case entirely in order to charge it). I'm going to have to take a small rasp or something to file it to the correct size.

Other concerns:

- In accord with my main concern, the audio input opening is also a bit tight. Though, I do not think I'll have to take a rasp to it.

- The rubber covers for the power and audio inputs are constantly being pulled open by my pinky as I try to hold the thing. I may end up tearing these off. Sadly, they fit really snugly.

Conclusion, I'm satisfied with the apparent durability for the price.
433646
Overall:
Fits well and seems sturdy.  The more "infinite" view tilting notches are nice rather than just two or three.  All the ports are cut out well, except for the charger.  I had to cut it out myself with an exacto knife.

Pros:
Decent price, well made, allows tablet to sit landscape or portrait, fits the Galaxy Note 10.1 from  2013.

Cons:
No cut out for charger, seems to add quite a bit of weight

Tips:
To plug the charger in while the case is closed, you'll need to cut out a small rectangle on the spine.  Mark two lines about 1.25" wide, centering the charger port. Score with an exacto knife until the felt is cut through.  There is a piece of plastic running along the spine in between the inner felt and the outer cover, carefully cut with scissors.  Cut the outer cover.  Leave raw cut edges or use fabric glue to secure both layers together, or whatever you like.

Bottom Line:
I like the case with its multiple viewing angles and portrait/landscape viewing.  I would buy it again and recommend it to others.
3853104
The connector on the phone side is a little too big and it is difficult to insert. Very tight fit but it charges fine.
3791730
Case is not nearly as nice as the QCell extended battery TPU Case.  holes for ... well, everything... barely line up.  If they fix this and get rid of that slippery back part, this would be a 5 Star.  Only reason I'm giving it 4 is because every other brand has a massive logo embossed on it.  If ya want to throw a sticker or anything on this, it's a clean slate.  Case does work fine, but as I said, holes do not line up perfectly.  Holes for Camera, LED and Speaker are to wide and long on the bottom of them.  Holes for 3.5mm jack, Noise Canceling Mic, Micro USB, and Microphone are also barely big enough on one side and too big on the other side.

UPDATE: Dropped from 4 stars to 3 due to an issue I have finally diagnosed.  The aforementioned poor hole alignment has caused my charging cable to disconnect while charging overnight.  My QCell TPU case does not have this issue as it is cut nicer.  When plugged in, the charging cable actually bumps the case up a bit.  Wife nor I have never had this issue with my QCell TPU case (which she uses exclusively while I rotate between my two).
3573204
Case fits snugly. Easy to put on; a little hard to get back off. Repeatedly opening the case results in pry marks. The case occasionally pops undone along the bottom at times, like when I plug in a fat charging cable. Overall, once I got it set up, it seems to work out alright.

I ended up ruining the plastic screen protector; it was hard to put on without bubbles. I ended up purchasing a glass screen protector separately. The glass screen protector just barely fits within the opening, but it worked out. This case really isn't meant for the thicker glass screen protector. If you don't line it up perfectly with the case opening, the case will not snap closed. I think this may be why mine has a tendency to pop open a bit at the bottom.
2604629
It would be great for someone who didn't mind removing the case every time they wanted to charge their phone, durr to the fact that the case blocks the charging port. Case fits very snuggly into the holster, unfortunately to the point where you pretty much have to unclip it from your belt and use two hands to get it out and view the screen.
4547083
I am giving it inly 4 starsl.

Overall the quality of the case is awesome, snug fit , etc. Will definitely protect your phone. My only issue is that the charger does not fit into the phone to charge. I have to remove the over from the bottom part so the charger fits. I am using the original samsung charger for my Note 3.

I am still keeping the cover and deal with this tiny inconvenience but letting all beware