I'm having a tough time putting him on a hand that beats us. I suppose he could have AA and made a neat little turn check. Anyway I'm definately calling.

I agree with basically everything Schuster said there, your opponents hand range is pretty wide here due to the line you took with the hand, its 150 more into a 500+ pot, I believe it is correct to call here. I also like the way you played this hand, I would usually play it the same exact way against a tough opponent.

I don't think that OP range is wide here.

I doubt that OP would call the flop bet with anything less than AK, so at best it is a split. (I doubt that 20/12 calls your preflop re-raise with KQ.) Other possible hands would be AA, KK, 99, 44 (11). There is 6 possible AK hands. I also think that OP is unlikely to bluff here as he understands that you have good pot odds and his play looks a lot like a slowplayed big hand. So, IMO river is a fold as played.

P.S. I wouldn’t probably re-raise preflop, though it’s probably a matter of personal preference.

People just dont make huge bluffs bluff very often. People almost never go all in on the river as a bluff with a pot thats already big. At least not in the games I play.

I dont think very many people think to themselves "hmmm, he looks weak, I think I can go all in and he'll fold".

If you reraise preflop, I would rather go ahead and bet this all the way.