5/10, KK gets action - I thought I wanted action?

[Surf]

5/10 NL online running 6handed, 1000 eff stacks.

Villain is a 40/20 type player, he goes too far with his hands and plays too many preflop, but he's good at getting value for his hands postflop b/c everyone thinks he's nuts. He spews a bit, and is capable of running some bluffs.

Pf: folded to villain on the button who makes it $35. I reraise K[img]/images/graemlins/diamond.gif[/img]K[img]/images/graemlins/heart.gif[/img] to $100 from the BB, villain calls. (this can be a wide range, PPs, Scs, stuff he just wants to see a flop with, etc.)

Flop: 4[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] (Pot: $205)

I lead $140, villain calls.

Turn: 9[img]/images/graemlins/heart.gif[/img] (Pot: $485)

Hero checks, villain checks.

River: 7[img]/images/graemlins/heart.gif[/img] (Pot: $485)

Hero bets $275, villain shoves for ~$500 more.

Thoughts on each street? On villain's range on the river?

Surf