Flopped set line check

[dukemagic]

I haven't played poker seriously in almost 6 months due to school kicking my ass, so I'm a little rusty. Just wanted to check my line up to the river and get input on the river. Oh, and I didn't have a full stack cause I lost it on the previous hand and wasn't quick enough on the reload.

No reads or stats on the opponent (he was fairly new to the table), but I put him on a good Ace after the flop and turn calls. The river is a call every time, right? Sorry, I know this is probably really standard.

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($12.90)
UTG ($15.05)
MP ($20.75)
CO ($14.35)
Hero ($20.10)
SB ($14.50)

Preflop: Hero is Button with 5[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, MP calls $0.25, <font color="#666666">1 fold</font>, Hero calls $0.25, SB completes, <font color="#CC3333">BB raises to $0.75</font>, MP calls $0.50, Hero calls $0.50, SB calls $0.50.

Flop: ($3) A[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, BB checks, <font color="#CC3333">MP bets $1</font>, <font color="#CC3333">Hero raises to $3</font>, SB folds, BB folds, MP calls $2.

Turn: ($9) A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $1</font>, <font color="#CC3333">Hero raises to $7.75</font>, MP calls $6.75.

River: ($24.50) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $9.25 (All-In)</font>, Hero calls $8.60 (All-In).

Final Pot: $42.35