1. The Dark Knight
The obvious and probably the most common choice , excellent film.
Really enjoyable and quite accurate in terms of history.
3. Iron Man
The best modern Marvel film to date
The first modern successful comic based film.
5. V for Vendetta
Accuracy and style fit source really well
6. Sin City
The most artsy styled comic based movie in my opinion.
Another hugely successful and styled film.
8. Spider-Man 2
The best of the spiderman series in terms of plot and characters
9. Batman Returns
In my opinion the ebst of the first set of batman films
10. Batman Begins
the set up for dark knight , a great ret-con of the movie batman universe