Poor quality construction
354533
After about 2 years of only occasional use, the front threaded section came loose and would no longer screw into the rest of the monocular securely. I could basically pull it in and out - no thread action. Now, a year+ later, the other end has done the same thing. And this is with very minor/occasional/brief use. That is defined in my context as an average of once a week for a few minutes at a time of casual use. This is a piece of junk. Do NOT buy.
3503282
Surprisingly poor quality construction.  Within two months of purchase one of the seams gave way in the heel of one of the socks  It probably would make a good finger puppet, with a hole big enough for a mouth, but it is pretty worthless as a sock.
4964598
Worked well for 3 months, but poor construction quality - one earbud separated (no damage, just detached where it is glued together) and is no longer usable.  Sony does not stand by product and considers it damage even though there is no product damage (mint condition other than the 2 loosened pieces) so I would stay away from these. Note - bought the protection plan but that doesnt cover anything since they're still under Sonys guarantee - don't waste your money on those plans either.
1948718
Very inadequate construction.  Staples fell out and dowels were too short to put together.
92240
they work but be careful.  Poor quality construction.
2760885
Was disappointed with the construction. Cheap plastic and the switch is of very low quality. Also the protectors that cover the outlets when not in use fall out after you slide them once or twice. I used to buy a lot of Belkin products, thinking they were higher quality. They're not. Pretty expensive for what it is. Cord management attachment covers the coax jack labels of "in" and "out". Engineering oversight.
1668788
Bought it for a trip. A few days into the trip the seam on the zipper started coming apart. It's a perfectly sized bag for an ipad mini and few other items (water bottle, sunglasses, wallet, etc...)  But very poor construction quality.  Maybe I just got a defective one, but I wish it would have lasted longer than 3 days.
2287581
These are cheap, poor quality. The construction is challenging and parts do not align. Wood glue is required to keep chair from flopping around. Foot bars are unstable. I would not purchase these chairs.
3218191
Poor construction, badly assambled and not glued together. Just opened it, wil try to contact seller.
557518
Although the construction of this vest is great and the vest performs its duty very well, it is not made well. The QUALITY of this vest is very low. After using it for 6 hours on the lake with my dog, it was already ripping at the seams. This is a major flaw in a product that hinges upon staying on the dog.
2832818
My frustration began with poorly written instructions.  By the time I was done constructing the piece of furniture, it became apparent that it's design and build quality are very poor, and I can't see this lasting more than a year even with gentle and moderate use.

True, it does look nice, but that's the only thing it's got going for it.  But now that it's built, I have no choice but to keep it, don't really want to return it.
3652637
The concept is great too bad the quality is poor. When our toddler gets tired or goes the wrong direction, we parents can push. However, we have had this bike for 14 months and the poor quality quickly became apparent. The adult handle bars require a lot of over-correction. The plastic construction breaks down where the rider's handbar connects to the front wheel. The pedal's interior connection has stripped and as she pedals, they no longer engage and drive the tricycle forward. Our neighbors bought the same bike for their daughter and have had similar problems with poor construction. We can no longer use this bike.
3800422
I purchased this to keep the air from one of our rooms from escaping into the rest of the house. The product consists of a thin brown fabric with four Styrofoam rods that connect in pairs with a small plastic piece. Overall the construction is really shoddy. I had to cut two pieces of the foam for it to fit on my door properly and the rods loosely fit in the fabric, so it looks rather sloppy. I think I will just make something that looks a little nicer, it's literally a $5 craft project.
4920641
Very poor construction.  The wood wasn't finished. There was no chain on the top lid. I cannot recommend this product.
430824
These RCA cables do work, however, the construction quality is very poor.  The first time I used them (at an event), I attached one end to the sub and started walking over to where the receiver was located, playing out the cable as I went.  After connecting it, I checked back at the sub end and discovered that even the light pressure had completely broken off the connector.  I returned the cables to Amazon.  If you are very very careful when you set these up (and only plan to do it once), they may work for you, but I suggest you spend a few more dollars on a better product.
3881575
I received this product as a gift, and at first, it was fine. Within a month, though, the plastic stand broke off. This caused the whole thing to become unbalanced, and as a result, whenever i put my laptop on it without putting something underneath the front of the cooler, it would smoosh the fan and the fan blades would either stop, or break off. I had to take the whole thing apart several times to get the broken fan blades out. Overall, the cheapness of the construction and materials made this a very poor buy for the money.
4383874
Poor construction given the design. Stitches pulled out of the handle the first time I used it. The design in such that you cannot hold both handles in one hand so is you have more than one bucket to haul, you carry it by one handle. The stiching is not robust enough to get away with this so your choice is twice as many two-handed trips or a damaged product. Poor choice.