Thoughts on this please, http://weaktight.com/6611412 

villain line makes little sense to me. He can have KJ for value, that's about it i guess, and air. Expect AQ to call flop not raise given positions and villain. Hands like this confuse me, micro weirdness - i kinda shrug called river bc i couldn't make head or tail of it and i have a pretty strong hand. Some stats on villain: Fold EP/MP vs OOP 3B 40% Rfi in that spot 20%. Reasonable agro 3B in position game. Raise flop in position 8% / CR 21% - WWSF40% which is the main worry for me here. He bets riv pretty agro though and some bluffs from the small sample i have. what you guys think of my line, river chkcall here?