After about 10 uses there always seems to be a ...
933525
After about 10 uses there always seems to be a problem with it becoming in synced. Or the it stops working. Then you have to unplug and replug the two.
2340401
I would like it more if it worked consistently. I would say it works 1 out of 10 tries.
4331007
I've bought several packs of these batteries.  And every single one seems to go dead after only a few uses.  I've even started removing the battery from my device after each and every use, but that does not seem to help with the battery life either.  I wonder if these batteries have a low demand, therefore, causing the supply to either be expired or close to expiring.
1036380
This is my third one.  I love it until it stops working after about the 10th use.
2109291
The first time I print each day, I get a big black smudge.  After this is cleared, it works fine until it is not used for a few hours, and then it starts growing again.
1908548
Started having problems spraying from the unit after less than 10 uses. Something to do with the water tank connection to the unit. No visible damage or cracks.

I recommend avoiding this model. The only reason for a 2 star is that it works when it works.
4716344
Starts to rust after a while if you don't dry it out completely after every use.
3150421
not really sure what is going on here.  This is the second order of these aukey cables i have had.  The cable seems to hold up but it seems like after some time, the insides of the cable start to fail.  My phone gives me a message saying that I should get a new charger so my phone will charge faster. This has happened on 3 ofthe 6 aukey cables i have at home.
697749
Works well for a short time, but needs to be reapplied multiple times...
4096916
I bought this after reading the reviews here on Amazon.  I haven't seen my problem mentioned.  Every once in awhile, the light won't go on.  I'll have to wait several seconds (haven't timed it, but it seems like forever) for it to start.  It acts like a balky fluorescent light.  With new batteries, it will light right up, but if that's the problem, the battery life is pretty bad.  I have this problem about every other night.

When it works, I like it very much, but I'm wondering if mine is defective.
2519223
So when I first bought this I would have given it 5 stars as it worked perfectly every time.  After a while though it started to take up to 6 attempts to take off the bottle caps and was starting to leave an imprint on the top of a few of them (I've been using it to remove bottle caps without denting them too much).  I think over time it just wore down a bit and became less effective.
3352360
After few uses it seems like button is struck. Powers off either due to the button itself or some other issue.
2318375
I'd used 5 or 6 times over a two month period.  Battery went dead (double checked with meter).  Either I've got a lemon
alarm or there's a constant drain on battery when not in use.

You could optionally remove battery everytime you get home but needs to be removed from
post to allow opening battery compartment (as it should be).  Too much of a hassle but then
worthy of a 2-star rather than 1-star .  I may save it
for occasional overnighters and then remove battery when  return from trip.  But silly that with
so little usage (perhaps a total of armed for perhaps 8 hours but only accum'd perhaps 1 total
minute of alarm sounding) that a 9V would be soaked dry.
4358880
Works fine for the little amount I have used it. Seems to be consistent in weighing the same thing. Will probably last for as long as I need it. Ultimately any product is only as good as how long it lasts before something goes wrong. If it quits working anytime soon I will let you know. It has a "10 Year Limited Warranty"
2128267
Having issues with seams shredding and coming apart. Have just used 5 times.
12641
I used this thermometer and after 2nd use, one of the probes started showing inconsistent results.  Sometimes it would show accurate temperature, and other times it would 20-40 degrees off.  After few more uses, the temperature would be consistently off, by a significant amount (see image attached, both probes are in the same location and show different temperature).  The other probe seems to work pretty well and is accurate.  Not sure how long it will last.  Other than this (pretty big deal) everything else seems to work fine.
3904095
After a year of use where it would only seem to work every 4th or 5th time I clicked the button, I discovered it doesn't respond to short, click type presses but it responds pretty reliably to lengthy presses.  Hold the button down for a bit and it seems to work every time!