Brighton Wok: not very good, but great fun and recommended if you appreciate amateur film-making.
The Warlords: great - Chinese cinema is really very good these days, even if it is still somewhat one-dimensional, with most of their films (at least of those that ever make it to the West) still being some species of martial arts or war movie.
House of Flying Daggers: good, but not great. The second half drags a bit and the plot goes through some rather silly contortions. Worth watching all the way through though.