Chronicle
A trio of high school friends find something in a fresh underground cave and eventually develop powers. Though one of the friends takes it too far and starts all kinds of mayhem and his two friends have to stop him.
Battleship
An alien fleet is discovered hiding not so far from Hawaii and is awakened by multi-national wargames. Before long it becomes a fight for control of the whole world. Also, they are not so un-human like since they come from a similar planet to ours and there are two types of them the scientists and the ones referred to as "Thugs".
GI Joe: Retaliation
I know what you're thinking "oh god really!?" but just hold on and just watch it. Remember how in the first movie that the President was replaced a Cobra agent? Well he orders the death of the entire Joes force for "treason" though three survive(Dwayne Johnson being one) and start to build a new team to take him done. Bruce Willis also shows up like a boss. Its already better than the first.
Ghost Rider: Spirit of Vengeance
He ends up in East Europe. Baddies will be owned in the most awesome ways. Hes on the run from the Devil himself who is on the verge of taking on a new and much more powerful form(a young boy the rider needs to protect). Also Nick Cage pees fire!!!
The Dark Night Rises
The epic be all end all in awesome IMAX. Bane causes mayhem and Catwoman makes things complicated for Bruce. The batmobile is now dressed in camo and he has some new cool toys as usual.
Wrath of the Titans
Many of the Titans are released upon the world and start causing all kinds of chaos.
Prometheus
Important questions get answered and the possible end of humanity is discovered about 80 years from now.
Underwoldd: Awakening
Selene is awakened to find that the humans have discovered the war between Vampires and Lycans and is hunting them all down. Also, a (hybrid?) child escapes from the humans that holds the key to both the Lycans and Vampires survival.