The quality of art is highly subjective. Whose standards would you use to determine quality? Majority rule is the only standard that might work, and that won't get you the results you want.
The solution to art you don't like is to, surprise surprise, avoid it, there is enough movies, books, music whatever out there that you ought to be able to find plenty of stuff you like, so why waste your time moaning about the stuff you don't? Just go find something else.