It's called Spider-Man 2 because there's two of them this time.
Maybe I am a simple gamer, but this game really scratches an itch for me that no other game does. There's nothing quite like swinging through New York at high speed and stopping to beat up a bunch of unsuspecting thugs mid robbery. The only bad thing I can say about this game is that I wish there was more of it. I reached 100% completion in a week.