River play (crossposted)

[Entity]

Crossposted with a micro thread. Don't read there before reading here if you can help it -- the threads are different. Please vote before responding (so as to not read before voting), but respond with your reasoning.

UTG+1 is an ok, straightforward, not tricky player. He doesn't raise garbage-ish hands preflop. He's fairly passive postflop.

Party Poker 15-30 (8-handed)
converter

Preflop: Hero is Button with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">2 folds</font>, UTG+1 calls.

Flop: (7.66 SB) T[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, UTG+1 calls.

Turn: (4.83 BB) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, UTG+1 calls.

River: (6.83 BB) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, Hero...