Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Screws break, so get your own.

So I've pre-drilled the holes and I'm drilling past 1/2inch drywall into a stud. The first screw head twists off. The second screw twists appart in the wall, leaving me with half a screw. The third screw gets 90% of the way and the head pops off.Made in China strikes again. The screws provided are near worthless. I have provided my own, quality screws and mounting went up alright.I gave this product 2 stars because I'm getting tired of buying junk from China, made to inferior specs. I would have chalked one breaking up to myself, but 3 out of 4 is a manufacturers defect, you simply don't have those issues with a Made in the USA screw. Home Depot saved the day. FYI, I'm not some first time installer either, I do all my own work in the house and on the cars. Screws breaking while installing is classic bad product. We wouldn't expect this anywhere else, why are we putting up with junk from China?