The Raid 2

This sequel is better in every conceivable way.

The action might take up a little less screen time percentage wise, but is more brutal (way more), even better choreographed, varied and memorable. I think this movie has the greatest overall collection of fight scenes in the history of action cinema, and a fantastic car chase too. Obviously I haven't seen every movie in existence, but I have never seen anything with such a collection of incredibly well done and brutal fights.

Characters have depth to them, even if on a comic book level, and are well cast and well played. Story is fairly intelligent, and more than services the action.

Everything else; filming, editing, sound design, stunts, special effects are stellar. There are quite a few "how the hell did they do that?!?" moments.