lots been suggested that I would have said, so rather than repeat I’ll add, these sci-fi (or non-sci fi accord to zilog 😉 )
Skyline.. (yes I know it mentioned above) I loved it for the effects/aliens, just fast forward the 1st twenty minutes, you’ll thank me.
Battle: Los Angeles.. Blackhawk down with aliens.. entertaining but rubbish.
Battleship .. brainless pap but it’s watchable at least once.
Inception, definitely worth a watch at least once.
The book of Eli – hey it’s Denzel Washington, everything he’s in is worth a watch (ok, most of what he’s in..)
Tron: Legacy, if only to oggle 13
Classic: Outland – Sean Connery being ace.