Yes! This movie makes Inception look like Dude Where's My Car. I've seen it four or five times, and each time I see it I notice something I didn't before. It's a great flick. Very hard to follow completely the first time (or even second time) your see it though.
yeah it's pretty hard to follow, saw it for the second time and now I have a headache
seriously, I would have loved to make a fan made remake of this thing in hindi only if I had money, actors and well...ummm...a camera
EDIT: and maybe make the plot a little less complex until the point I can understand what's going on