+1 for Dirty Carnival, Mother, Thirst (didn't have much of an expectation for any of them, so pleasantly surprised)... seems i watch a lot of Korean movies (though I'm sick to death of the Vengence trilogy)
Can't go wrong with Wong Kar Wai's stuff except Ashes of time... but so much Chinese cinema is hit and miss...
Japanese: If you're into modern samurai movies - 13 Assassins, Love and honor, Hidden Blade, Twilight Samurai,...
and if you're in the mood for light comedy I say get Shall We Dansu and Sumo do Sumo don't...
If you wanna try some anime Miyasaki saan and Studio Ghibli put out real quality stuff...
I also love Plantes (the premise alone!), K-on! (silly but incredibly engrossing - high school girls starting a band), Paranoia Agent... Samurai Champloo (don't laugh, it's pretty good); Recommend watching it in Japanese with quality animated subs... Thora's rips by preference... but I can recommend other rippers if anyone's interested.