1) Awful soundtrack from start to finish. The extended remix of Bob Dylan's "The Times They Are A Changin'" was terrible. And My Chemical Romance at the end? NERD RAGE! (/sarcasm)
2) Now that the movie is out, douchebags have opinions about Watchmen. When Watchmen was a graphic novel only smart people had opinions of the film. Criticisms were well thought out. When I went to see this film, at the end I overheard some hapless fucktard say, "Why did they show the blue guy's junk?"
I can imagine the conversation with his friends on the way home:
"If I stopped bangin' the Silk Spectre my balls would be blue too!"
"IMAX doesn't make everything bigger!"