What you'll realize quickly is that there are no real differences between the different spidermen except animations. Even though it appears they have their own moves, the use of them is exactly the same. This results in extremely repetitive play, and when it really comes down to it, Shattered Dimensions is nothing more than a button masher - and not even a very good one.
The other major issue I had with the game outside of the overly corny story, is there are sequences where you don't have control of the camera. This leads to very frustrating play, as the camera is zoomed out very far, and you can barely tell your character from the enemy.
Why has it took so long to dive into different aspects of spider-man? Why did it take so long to put carnage back into a game? Why is spider-man stupid comments get worse? Ask yourself this as you have fun playing this game.