20. Punisher: War Zone
19. Amazing Spider-Man
18. Spider-Man 3
17. The Wolverine
16. X-Men: First Class
15. Thor: The Dark World
14. Incredible Hulk
13. X-Men
12. Iron Man 2
11. Spider-Man
10. X-Men: Days of Future Past
9. Captain America: The First Avenger
8. Iron Man 3
7. Thor
6. X2
5. Captain America: The Winter Soldier
4. Guardians of the Galaxy
3. Iron Man
2. Spider-Man 2
1. Avengers
The only thing that could knock this out of the top-spot is Avengers 2 -- which is probably exactly what will happen in May 2015.