How could i have played this one differently

[hemstock]

Party Poker 0.5/1 Hold'em (10 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is UTG+1 with Q/images/graemlins/spade.gif, J/images/graemlins/spade.gif.
<font color="#666666">1 fold</font>, Hero calls, <font color="#666666">1 fold</font>, MP1 calls, <font color="#666666">1 fold</font>, <font color="#CC3333">MP3 raises</font>, <font color="#666666">3 folds</font>, Hero calls, MP1 calls.

Flop: (7.50 SB) A/images/graemlins/diamond.gif, T/images/graemlins/heart.gif, 2/images/graemlins/diamond.gif <font color="#0000FF">(4 players)</font>
Hero checks, MP1 checks, <font color="#CC3333">MP3 bets</font>, Hero calls, MP1 calls.

Turn: (5.25 BB) K/images/graemlins/heart.gif <font color="#0000FF">(4 players)</font>
Hero checks, MP1 checks, <font color="#CC3333">MP3 bets</font>, <font color="#CC3333">Hero raises</font>, MP1 calls, <font color="#CC3333">MP3 3-bets</font>, <font color="#CC3333">Hero caps</font>, MP1 calls, MP3 calls.

River: (17.25 BB) A/images/graemlins/club.gif <font color="#0000FF">(4 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP1 raises</font>, <font color="#CC3333">MP3 3-bets</font>, Hero calls, <font color="#CC3333">MP1 caps</font>, MP3 calls, Hero calls.

Final Pot: 29.25 BB

[Isura]

Flop call is very questionable.
Turn check-raise is bad IMO. This board will get checked through so many times against passive opponents. And check-raising doesn't protect your hand as anyone with a flush draw will call anyways. Bet the turn for value.
Looks like MP3 filled up with a set or with AK. MP1 probably spiked trips. I'd probably check-call the river given that you'll get some overcalls from weaker hands when you are ahead.

[numeri]

You could have folded the flop. You have 4 outs to the GSD, needing 10.5:1, while the pot is only giving you 8.5:1. I guess you could make up the extra in implied odds, so a call is borderline.

You also could have bet the turn. You hit your hand, so you want as much $$$ in as possible. MP3 obviously loves his hand, so bet and get MP1 to call and MP3 to raise so you can 3-bet. Why would you want to force MP1 to call 2 cold when you have the nuts? (For now, at least.)

River sucks with MP1 waking up, but you can't fold now. At least, I couldn't.