Saying you liked Thirst is as likely to get you a pat on the back as a smack across your face. And it's completely random who will ask you to recommend another film and will will question your tastes from here on out.
Chan-wook Park is Great at committing images to celluloid, and here he's as good as he's ever been. But as a writer, he's become more interested in bizarre set-pieces than a cohesive story with a well-arced plot. He can pull off anything he chooses to write, I just wish he was a much choosier writer.