I'd heard more than once this was Park's best film, so I rented it....and...well, it's not better than Oldboy, really, but it's definitely pretty good. I kinda didn't follow what exactly was happening the whole time, cuz from what I can tell, it is one of those nonlinear "multi-reality" deals...That's I think was my biggest qualm with the film...it just kinda felt "been there, done that". But definitely interesting, definitely 'good'...just perhaps not much more than 'good.'

oh, and I really liked how it looked, the style, i guess. remeniscent of oldboy (obviously?) but a little more toned down.