BoxOfficeMojo has a full list of releases scheduled for the rest of the year. Below is a selection of films currently scheduled for release this year that I am most looking forward to:

Moonrise Kingdom (expanding)
Madagascar 3: Europe's Most Wanted
Prometheus
Safety Not Guaranteed
Brave
Dark Knight Rises
Hit & Run
Premium Rush
Lawless
Gangster Squad
The Cold Light of Day
Killing Them Softly
The Words
Looper
Argo
Flight
Skyfall
Anna Karenina
Red Dawn (2012)
The Hobbit
Les Miserables
Jack Reacher
Django Unchained
The Great Gatsby