These I can call my favourite 10, but 4 some might not call a superhero movie (Robocop, Blade, Flash Gordon, and Condorman), so I have provided 4 extras that could qualify. The list could easily change. Also this is live-action only, so no Batman: The Mask of Phantasm.
Robocop
Batman Begins
Deadpool
The Avengers
Spiderman
Blade
Batman (1966)
X-Men
Flash Gordon
Condorman
Iron Man 3
Iron Man
Tankgirl
The Crow