Newsflash, Supafly: Movies do not usually exactly follow the same plotlines as comics. If they did, they would last eight hours. Okay, Frank Millar's movies are an exception, but remember that his stories were just one or two volumes, not the decade-sprawling amount of issues it took the Spider-Man titles to introduce Venom ,the black suit, Sandman, etc, and tell their tales.
And usually people that claim to like comics haven't actually been into comics in years. I know, because I really do still read comics, and go to the comic shop every week, and the industry isn't in the greatest shape because more and more comics fans are abandoning them to play Warcraft and crap like that.
You probably just love to diss highly anticipated movies. I'm sure you were one of those that dissed all sequels to The Matrix, Lord of the Rings, and Star Wars episodes 1-3 as well.