Good, but could be better.
927304
Four stars for the concept, but the suction cups on the larger "bubbles" don't really work that well.  They work, but they require some technique to get good suction to the other "bubbles".  The small "bubbles" stick really well to the larger ones and to other surfaces.
2494878
okay, about what I expected, but not as good as I hoped.
4893718
It's great, but it could be better. It's fairly heavy, and can be pretty uncomfortable in your pocket--as well as hard to pull out at times. Not to mention the fact that it makes your phone speakers harder to hear. If those things don't bother you however, you should seriously consider this extended battery case.
319799
A good book with good information , however it would be better with more illustrations. Good to have though.
1910566
I generally like this product.  It does exactly what it should.  My only complaints are:
1. The ring doesn't really have any weight to it, so, depending on where it's mounted, the phone my be easily tipped over.
2. The plating on the ring has begun to flake off or has been rubbed off, and the underlying material is now visible.  It appears to be copper or a copper-colored metal.  I had though it was aluminum or steel when I purchased it, but I was obviously mistaken.  I'm not happy about this issue, as copper coloring doesn't really fit in.
3. The piece that the ring is attached to (the large rectangle) is plastic.  I, once again, was under the impression it was metal.
733060
Very good, not great. Could use faster boot up and much better integration with Spotify. Otherwise a solid system.
1869902
Good one, fun to read. The letters are nice and colorful. It could, however, be better, so i rated 4 stars.
3070252
I do like this case, but it is lacking in some areas. I would like to see better snaps that hold the keyboard to the tablet and I would also like to see some kind of system that would keep the flap that holds up the tablet that would keep it from falling down and laying flat. Maybe some sort of strap. With these two simple things done, it would be a great case, now it's just OK.
2094529
It does the job, but it could do it better. I bought two because I recently moved... one for a CPU and one for a large bass module of the same shape. It's easy to install and makes the things SO much easier to carry. However, I've yet to find one that combats the straps sliding out of place. While the top crossover of this model is stiff, and helps a little, that doesn't help much when the straps slide towards each other on the bottom. You  could put the straps outside the CPU's feet, but then you risk them slipping outward and the whole thing falling off. A small adjustable retainer that you could run across the lower front and back of the CPU, which would hold the main straps in place against the inside of the feet, would be VERY welcome.
3516281
I have several of these type of mini keyboards and like this one the best. But there is a lot of room for improvement.

Good
- Form factor is nice. The trackpad is large and responsive. Playback controls are nicely separated from the keyboard.
- Looks good overall
- Doesn't go to sleep like most of these do. This can be good (dont have to wake up) and bad (shorter battery life).

Bad
- No backlight
- No two finger scroll
- The playback controls don't have a good "feel" to them and not laid out in such a way that you can use easily at night. What I mean by this is some have different button styles and your fingers can easily sense where the play/pause button is. This one is too "flat" and squarey to do that.
- Buttons don't have as good of a response as some that are only $15

In spite of the drawbacks, I still like this one and would recommend it. I just hope they try to improve it.
502345
This book has some great recipes in general, but it would be better if it actually had pictures of the cakes for each recipe.

So while it is good, there is room for improvement.
1798616
Good product for the money. Could use improvements. But I would recommend and buy again.
877422
Pretty good, but not all it's cracked up to be. I'm not sure why people make it such a big deal.
1422154
Good, but have a little bit of a design flaw. Still plenty happy with them, just not sure I would buy again.
654962
This flashlight could be better. There's some room for improvement. However, it does work fine, and it's got some things going for it.

It has a rechargeable battery built-in, which is charged up by the photovoltaic panel also built-in. It also has a small handle for cranking the internal dynamo. So, it's got two ways of charging it up.

It is completely off-grid, since there's no charging port for an adapter to plug-in. It would be nice if it had that, so you could make sure it's already fully charged on your first night out camping. The upside is that it's great if you have no access to wall outlets. Of course, that's the point of a survival flashlight.

It is very lightweight, which is also great for camping or survival. Plus it has its own carabiner built-in, which is another thoughtful feature. I have it clipped conveniently to a D-ring on one shoulder strap of my backpack so I don't have to rummage for it, and so during the day the sunlight can help charge it up.

Aside from the lack of a plug-in charging feature in this flashlight, another weakness is that it's not very bright and you cannot focus the beam. Also the battery does not last very long. I tested it using the AndroSensor app on my phone, which has a feature displaying the lux units of light. I left this flashlight out all day, propping it up to aim the photovoltaic panel at the sun and several times adjusting its position to optimize sunlight exposure. That night I brought it in and measured it's light intensity at 21:00 (9:00 PM), my sensor read about 30 lux at arm's length from the flashlight. By 0:00 (midnight) it was down to just 1 lux (quite dim) at arm's length.

It seems to me that with minimal impact on weight and size the battery capacity and discharge potency could both be increase quite a bit. Moreover, the flashlight could be redesigned to include a focusing feature and could do with more powerful or more, or both, LEDs.

For comparison, I have an aluminum body, small flashlight (roughly the same size as this one, albeit heavier) which runs on 3 AAA batteries and has 9 LEDs. This flashlight has only 3 LEDs. My other flashlight is very much brighter and the beam is more tightly focused than this one. The downside to my other flashlight is the area in which this survival flashlight excels -- the other one will last several nights of heavy use, but without a fresh supply of batteries it will become just dead weight.
4704036
Some good, some not so good: It seems very sturdy and like it will last a long while (unlike the previous brand I had). But, I wish it had a momentary switch instead of the fixed on/off. Also, the whisk seems a little large. Might work a little better if the whisk were a little smaller.
39990
The colors speed key recognition by me, especially those that are far away enough from the "home row" position that I have to look.

Seems relatively durable, assuming it's not subjected to sharp objects (long fingernails, etc.)

From a graphic design perspective, some of the symbols & key names could be better aligned, kerned, & more consistent. I would've liked even more color differentiation between keys.