I really enjoyed the technical aspects (especially the cinematography - it's visually stunning - the shots are really well composed, almost like ikebana). I think it's almost easier to get if you don't try. It puts you in the same situation as the main characters (there's a lot going on, constantly, that doesn't make sense at all - there are no subtitles, so you're only privy to that which the characters themselves are privy to) which is a very brave thing to do as far as films go.

Of course, I'm a total film nerd and watch lots of things that don't make sense, so maybe that's part of why it didn't bother me.