i'm way late on this because of the whole east coast time zone coupled with an early job
Hard Boiled - seen it too many times to recommend it
2DLK - short and sweet and totally awesome. two roommates go after each other in an ever escalating orgy of violence, cattiness and dark humor.
Bullet in the Head - the darkest and most personal of Woo's movies. Good but depressing.
The Killer - it's like Face/off in reverse! the boat fight comes first, then the church shoot out!
A Better Tomorrow II - love it. absolutely hilarious send up of action films.
Tetsuo the Iron Man - weird wonderful body horror
Tetsuo II: Body Hammer - insane, insane, insane. it is more straight to the point, but that point is still a drill where a penis used to be. the end is just go for broke.
Branded to Kill - ah, the rice sniffer. insane yakuza movie, but still slow.