I don't understand the constant 'chanel's quality going down - time to stop buying?' questions/rants/monologues. If you don't like the quality, don't buy it. If you find a brand you like better with better quality, go ahead and buy that brand. Why the constant slogging? It makes people new to the brand utterly insecure and unable to enjoy the process. 90% of the pictures here asking if their bag is defective don't show anything - most are 'exactly as they should be'. Stop robbing people of their enjoyment of their bags.
I had a defective chanel bag - legitimately defective. Chanel made it right. I have my own OCD issues where certain things, like uneven flaps, bother me. I don't buy that bag. It does not make it a defective bag though. If you are so paranoid that you need to go over every single stich with a magnifying glass, Chanel is probably not the brand for you. And that is OK! Move on and stop whining about nothing. Find your bliss elsewhere.
There, it's unpopular, I know.