Good quality, not perfect but worth the money
927102
This was really easy to set up and it works really well.  It does occasionally stutter and it seems that having a direct line of sight makes a big difference. The more powerful option would be better I am guessing if you have more than just 1 or 2 rooms to pass through. Occasionally the sound comes through a little odd, still clear and audible but slightly "echoey" but that is usually just for a second or two here and there.  I was really happy with this purchase. I would give it 5 starts but just the few little intermittent connection and sound issues keep it from being flawless.  For the money I would still recommend this product, it does was it was designed to do.
2671877
These are better quality than I expected, but also designed for bigger speakers than I expected.  I had to put in some small wood blocks in the clamp to get my speakers to fit snug.  I painted the blocks black, and it came out nice.  I'd recommend these.
4776148
Pretty good flatware set. Some of the pieces were imperfect, but they are still quite heavy and nice looking. I've used the slightly cheaper flimsy flatware sets on Amazon and didn't like them but I didn't want to spend $5+per piece either so I decided to try these out since they're heavier and they feel a lot better. As many people pointed out the bottoms are square so there are corners but I don't ever hold silverware in a way that this is an issue. 1 Star off for the imperfections (little dings and miscuts). Still great quality for under $1 a piece.
621058
Decent product but not perfect for every situation.
1053139
Great quality, seems very resistant to stretching. just beware if your head is a bit on the large side (like mine is) it may seem a bit tight which in turn is what makes me not wear it as often as id like. but the product is well worth the money
4746787
Good stuff slightly better than average quality!
3267351
Great product, great quality, bit pricy but I believe worth it
3264719
Good quality, hard steel. Doesn't look like they are going to round the tips or snap easily. Case is heavy duty enough to stay shut and not lose the tools.

Only gets 4 stars because the case doesn't really hold the tools in place very well. When it arrived, 2/3s of the tools were popped out and loose in the case. Additionally, some of the plastic support pieces on the larger tools were broken. Didn't affect the utility of the case as the larger wrenches are going to stay in place on their own, but if more break, it could become a problem (especially on small pieces)
4085331
Sturdy and high quality, but could use improvement! The horizontal tilt could use a few more degrees, and the height and horizontal adjustment could be easier. Also, VERY BIG and VERY HEAVY - I feel the picture is a bit deceiving so if you have a shallow desk, might want to consider something else. All in all, not bad.
3104940
Great Quality and Above Average sound for the price, the way they are originally molded in the packaging prevents the fit to be great and the nubs on the ear pieces are a little finicky but both get better over time.
4926810
Ok, is it worth it? Id say so, even though the fit isn't perfect and Id say that its difficult to put on. The edges are a little frayed during the production process on the underside and when installing, you want to get as close to the edge as possible.

Difficulty? 3/5
Quality? 3/5

Im not sure yet on duribility, but for the price... worth it for now
2490391
These are very nice and appear to be of good quality. The bottom of the lenses don't quite fit the contour of my 601-s81 frames so I'm going with three stars. They don't pop out after a week of use, but the small gap at the bottom persists. Still better than forking out $160 for a new pair.

note: when I removed the old lenses there was lots of gunk in the frames, be sure to scrub them with an old toothbrush before installing the new lenses. This could be why the new lenses don't fit 100%, but if that's the reason the lenses don't fit right then I'm probably not the first person to come across this issue.
1873096
A little more pricey than many other ones but the quality made it more than worth the money.
2627066
They work well. Not amazing but definitely worth the money. It's great that it comes with a mic though. Quality looks decent, again not amazing but definitely worth the money.
1957888
great quality, well worth the money, only reason not five stars is because i ordered the wrong size buy accident
4490816
The machining seems to be of good quality; the screw holes were a millimeter or two off the original ones and so I wound up having to make new holes in the head. Also, the slot into which the string slides was a little too narrow for the E string so I had to force it.

For $10 the set, though, I can totally live with that. I'm happy with the product.
2825413
Two installed on 1999 suburban. Not perfect but worth the money for use on an old vehicle. In use for only about 45 days now and still working great. 4 stars because the backing 'gasket' doesn't fit well (too small) making it nearly impossible to seat the assembly perfectly flush in the door like the original unit.