Awful river bet?

[DontRaisePlz]

PokerStars 0.25/.50 Hold'em (10 handed) converter

Preflop: Hero is CO with 5[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img]. MP3 posts a blind of $0.25.
UTG folds, UTG+1 folds, UTG+2 calls, MP1 folds, MP2 calls, MP3 (poster) checks, Hero calls, Button calls, SB completes, BB checks.

Flop: (7 SB) 2[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(7 players)</font>
SB checks, BB checks, UTG+2 checks, MP2 checks, MP3 checks, <font color="#CC3333">Hero bets</font>, Button folds, SB folds, BB folds, UTG+2 calls, MP2 calls, MP3 calls.

Turn: (5.50 BB) 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
UTG+2 checks, MP2 checks, MP3 checks, <font color="#CC3333">Hero bets</font>, UTG+2 calls, MP2 calls, MP3 calls.

River: (9.50 BB) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
UTG+2 checks, MP2 checks, MP3 checks, <font color="#CC3333">Hero bets</font>, UTG+2 calls, MP2 calls, MP3 folds.

Final Pot: 12.50 BB

Not sure what I was thinking on the river. Anyone else have any other problems anywhere else?

Results are intriguing however.

[Gravy (Gravy Smoothie)]

I think the river bet is tough but good - your hand will be best here more often than you might think. Easy laydown to a river checkraise.

[DontRaisePlz]

Results:

<font color="white">UTG+2 mucks his hand
MP2 shows red aces</font>

wtf?

[Gravy (Gravy Smoothie)]

Make a note of UTG's play and move on.