Bests & Worsts Reviews from Amazon

Over the past few years I've noticed a steep drop in the quality of Levi's (they've gotten lighter and thinner, holes form in between the legs, belt loops come off and tear holes in the jeans because they're not sewn on well enough), but now it's so much worse. I bought 2 pairs of these at the end of last September and now one of them has a belt loop that came off, leaving a hole in the pants, and Amazon won't accept a return despite the fact that this product is defective. I paid $50 for a pair of jeans that couldn't even withstand 1 month of usage (2 months/2 jeans), and it's not like I'm a farmer or a lumberjack or anything like that, I sit in an office all day. Levi's used to last for 2-3 years, I still have Levi's jeans from when I was in high school that I've outgrown, but every pair I've bought since then has become unwearable within 12 months.