I mean it has everything! The space ship and the exposure to cosmic rays giving Stark his powers of course. Pepper is ther to become The Invisible Woman, and James Rhodes the human torch...though I would have changed his driver Harold being there to become The Thing, it always seemed a little odd to me: to convenient I guess.
Oh and the kinky sex scenes with Peter Parker, Matt Murdock and Tony are true to the books: Peter is the Top/Dom and Matt and Tony are the subs.
I really recommend you see the movie and I feel I have given no spoilers what so ever :)**
*This statement is true.
**and so is this one.