11. 'Spider-Man 3'
Many comic book movies are destroyed when the filmmakers cram in too many villains. In the third Sam Raimi-directed Spider-Man movie, our hero is forced to battle New Goblin, Sandman and Venom. This probably helped sell a lot of action figures, but it made for one long and sluggish movie. The movie also had the misfortune of following the brilliant Spider-Man 2, so it was inevitably going to be a disappointment. Even though it made a fortune from the global box office, Sony opted to reboot the franchise in the following years rather than make a fourth one with Raimi.