List of supposedly great films that actually kind of suck. This list includes films that have won or been nominated for Oscars, Golden Globes, and many other awards, but despite their praise and accolades, we find them almost impossible to watch.
http://www.ranker.com/crowdranked-list/critically-acclaimed-movies-that-really-suck,
8½
Avatar
Crash
Gangs of New York
Life Is Beautiful
The Dark Knight
The Green Mile
Titanic
The Tree of Life
Drive