Enjoyable, kind of
The problem with the game is that the controls are too simple for the design. It is hard to control were Spiderman ends up when you use the web-slinging and you can't use it when you are in the air (which would make sense). You have to pass the Spiderman level to get to the X-men. A lot of the items and powerups are out of reach in a way that simply seems like your character just can't jump far enough.
There are just too many things wrong with it to get into the game that much.