I tire of endless Superhero films. If I'd been raised on comics I might get more excited about the constant release schedule. As it is, The Dark Knight (and Batman Begins to a lesser extent) and Spiderman (plus Spiderman 2 but, again, not as much) are the only superhero films I've ever really enjoyed.
The first X-Men film I enjoyed at the time, but none of the subsequent films have entertained me very much, and I've had no desire to rewatch it since. Likewise, I didn't think Kick Ass was all that great, have no desire whatsoever to see Iron Man and think Superman has remained consistently dire.