Hancock (2008)

There are heroes, there are superheroes, and then there's Hancock. With great power comes great responsibility - everyone knows that, except Hancock. Edgy, conflicted, sarcastic and misunderstood, Hancock's well-intentioned heroics might get the job done and save countless lives, but always seem to leave jaw-dropping damage in their wake. The public has finally had enough - as grateful as they are to have their local hero, the good citizens of Los Angeles are wondering what they ever did to deserve this guy.

Official website: http://www.sonypictures.com/movies/hancock/