Have to reccomend Mad Max 3, none-stop classic action (real stunts) with scenes crammed full of little details that make rewatching it awesome - had me grinning from start to finish!
Now one not many will have seen, Super:
Did terribly at release; Kick Ass had just come out and people wrote it off as a cash in (both went into development at about the same time). It's the better film, Kick Ass is very fluffy - not much too it except a few cool moments and the usual teen with asperations story.
Super is deeper, darker and funnier; keeps you guessing... Doesn't feed you a moral story, lets you decide that for yourself which is refreshing.
Has an awesome cast: Rainn Wilson, Ellen Page (in spandex!), Kevin Bacon and even Bubbles from The Wire! Such a great film, I recommend it.