Cheap plastic knob breaks easily. Value priced though
928910
Kinda scary.  If you don't keep a fresh butane can level, big bursts of flame gush out unexpectedly.  Once you discover that and cope, it works very well for brules or baking. Cheap plastic knob breaks easily. Value priced though. Also expect to order fuel through amazon as this does not take "refill" butane.
4377462
Easy to install but the clicks are plastic and with a good storm, they will crack for sure
3689023
Plays well, sound is very good, but is made of cheap materials. No wood, just plastic, plastic, and more plastic. The plastic on/off knob was broken when I received it. I finally got it to the on position, but I had to tape it in place and can not turn it off or I might never be able to turn it on, again.  I plug it in and unplug it to turn it on and off. Ugh.
4231207
Good value.  Lock knobs are threaded and become loose after every set, but no danger because they cannot just slide off the threading.  Other then the annoyance of continuous tightening, this is worth the $20.
4642904
Worked great for the first couple of weeks then the knob came lose and I lost it. Still does the job though.
1468564
Although the knob is plastic, it's large and fits the hand well. The build is of decent quality and so far it's holding up well. It could use 2 ball bearings in the connector instead of one for a snugger fit - but for this price I don't expect it. There's minimal play because of that, but if you take up the slack, it's okay.
338559
Great look, but one knob came off from stem.  The stem is glued on, not screwed on, so it is easy too see why it would come off after too many tugs.  The plastic was chipped so it would not glue back on.  They are cheap enough to replace one.  But it will be interesting to see how the others hold up over time.
4586040
The look of this faucet is great. However, it's all plastic and very, VERY, cheap. Don't turn the knobs on/off too much or the handles will break right off.
4586521
Knob broke off after a week after the return policy expired. Definitely not factory quality. This is not my daily driver and it was on the passenger side so was probably only used 2-3 times!
399077
This is a good fast safe, but don't expect it to be secure.  A stong twist of the knob will break the lock easily and preto, ti's open.  Very low quality.
1847158
Knobs didn't fit right and fell off very easily and broke. Had to buy new knobs. Other than that, seems very sturdy.
1445901
The pan works well for it's intended task of poaching eggs.  But the handle/knob continuously falls off.  The knob is threaded with a screw coming up from the underside.  The threading on the knob stripped out from the rattling off the poaching process, in less then a month.  It's a decent pan for the price, but know this will likely happen.  I have this pan and my mom has the same one and it's happened to both of ours in only about a month of use.
381803
Had for three months and one of the knobs already broke off. The other one lasted 16 years and this one three months hmmm. Dont recommend.
1269316
I bought three of these at a local hardware store and boy are these things cheap! The plastic is so fragile that it's real easy to break while adjusting which I did, however not all was lost because I was able to use the sensor on a different fixture.

So I don't really recommend this but it does get the job done so it'll work if you're in a pinch.
What I do recommend it for is the sensor which you can use for other fixtures and creative purpose because a motion sensor with a built in photodiode is a pretty good deal for $12.

tl;dr edition: only buy it if you're interested in the sensor or can't afford anything with better quality.
4660398
Knob broke as soon as I turned it on.  It was attached with a cheap plastic part.  Kinda sad the company can't invest a few cents on a decent metal part instead of plastic.
1503829
Cheap plastic knobs on the adjustments. If your not very careful with this unit it's gonna break.
1567147
Have this set for a couple of years. The reason i'm writing the review only now is because we finally lost the last knob...
They all fell apart one after the other, plastic part first and the rest crumbled after.
I had no way of returning them because i moved abroad.