Holes and punches don't sync
930088
Upon reading the reviews of dis-satisfied buyers (specifically by Dmitri Toptygin), I've concluded that the lack of precision between the punches and the holes will only cause me angsk.  Thank you for your thorough review and candor.
1568606
The description states it comes with 3 punches of 0.8, 0.9, and 1.0mm.  However, the package states that all 3 punches are 1.0mm, and in fact, all 3 were too large to properly punch out the pins on my Citizen EcoDrive watch band. I actually ended up snipping a length of paperclip, which was 0.8mm in diametre, to punch out the first cotter pin on the watch band.  I then used that same cotter pin as the punch for the remaining links.  I'm giving a 2-star review, because the hammer and block are sufficiently decent.
1506835
This is a waste of $5. The one I got is a piece of junk. As others have said, it only punches some of the time. So, you go to the trouble to get it all lined up, then it doesn't work. Don't buy this, pay a bit more and get a good one.
905550
I am speechless that anyone has rated this product more than two stars.  You cannot see where the hole is going to punch.  You cannot align the punch to pre-marked areas to punch.  Unless you don't mind random holes anywhere, this hole punch is quite worthless.
3935865
Best used with 8.5 x 11 hole punched.  Does not work so well with 8.5 x 11 plastic binder sleeves in between because the tabs do not stick out far enough.
2621342
I bought this based off the great reviews and used chalkboard contact paper.  The first punches were great- very smooth no issues, however, some of the punches started leaving jagged edges and little stragglers on some of the corners.  This is very frustrating because it adds another hour to manually pull out a scissor and snip the non-smooth edges yourself.
3991058
The punches themselves work fairly well. I bought a different set at the same time, I'm glad I did the title indicates these are SAE punches but if you read the description they're metric and that's what I got Metric punches. The lack of any sort of case makes these punches difficult to store or move around as the punches are always falling out. Over all the punches are of reasonable quality but the lack of an indexed storage system and the difficulty seeing to line up where you want your hole at cost them 2 stars.
37642
This hole punch is not very user-friendly. First off, it doesn't have a ruler that helps you center the sheets so that you're not getting misaligned hole punches. You basically have to eyeball and hope that the stack of 5 sheets that you've punched previously will line up with the current stack of 5 that you're about to punch. Also, for all the times I've used this, the metal portion must've rusted for some odd reason because when I pull the sheets out, there's a ring of rust where the metal punctured.

Also, don't touch the springs because it's got a really nasty oily residue.

All in all, I'm ready to toss this. It's too much work to get blank sheets added to my filofax.
800600
We have currently spent 2 hours just putting the drawer boxes together. We plan to finish tomorrow and I can update my review then. However the holes on some of the items don't match up and the directions aren't clear. Very frustrated right now.
728778
Asi8de from the leather punch, I've had poor results from this set. It's probably better to set your rivets and snaps the old fashioned way.
379649
I cannot get all buttons to work the way they are supposed to.
2362271
I've had this on my desk for about 2 years and I use it daily.  I like the way it looks, and it is really easy to use.  I think I've given it a fair trial but today I am throwing it out and purchasing something else.  I'm tired of two things:

1)  I find it's easy to punch the holes unevenly.  Maybe it's user error.  I am not a rocket scientist,  however I am an adult and I do know how to punch holes in a piece of paper.  With everything I punch I try to remember to make an extra effort to assure the paper is lined up properly.  So what's an extra second or two out of my day?  If I don't look, then *ZING* the holes are not lined up evenly with the top edge of the paper.  It's just annoying to have to double check to make sure it's lined up, and even if I've checked, it still may not punch correctly.  Soooo I've decided that as an adult, I am choosing not to be annoyed any longer.  However, the next item is even MORE troublesome . . .

2)  The part that comes down and punches the hole frequently gets stuck.  Well, maybe only 5% of the time - so that's not all that frequently is it? and normally it's only one side that gets stuck.  So that's really only 2.5% of the time.  But once it's stuck it's a rough fight to get my papers out.  I've tried cajoling, repunching several times, gently trying to the little cylinder to lift up, pushing it up from the bottom, etc.  Nothing works.  So like a mad, crazed woman I have to bang it on the desk to make it let go.  After once or twice it gives up and I get my papers back.  Oh, and when you bang it on the desk gently it does not good.  So you bang harder and harder until everyone is looking at you.  And part of the plastic piece on the bottom will break off.

So other than those two things, it's a great little hole punch.  Even if it does have two angry little red eyes staring at you just daring you to stick paper in it's mouth.  I may miss it after sharing my desk with it for 2 years.  But I don't think so.

If you don't want to see it go to a garbage dump and would like to have it, just let me know.  You'll just have to pay shipping.
625897
The sync button doesn't fit right and one the thumb sticks was screwed up would get stuck in the up or down position tried to put it on both side of controler and it still. Happened
3425593
It has three shapes, and the punch I received doesn't separate one of the smaller shapes properly, so the punch won't move from place to place on the sheet being punched, I have to turn it over and tear the one shape off first.  Disappointed, but for the price not worth the hassle of returning, either.

I doubt I'll buy another one mail-order.
4456959
There are a couple of small plates the connect the side rails together, the holes do not match up for the bolts to go through and now I am not even sure how to get the bed together.
747135
Works well, but unfortunately the punch is not centered in the steel block so you can't use it to line up the hole in the piece you are trying to punch.  It makes a simple job more difficult due to bad quality control in its construction.
1641649
FYI, keyboard mount holes does not line up. I had to improvise just to make it work!