1: Good 3-bet? 2: Good river check?

[Boolean]

My thoughts with this three-bet was to push out most of the other drawing hands, lows and so forth so as to prevent me from being quartered. Good play? It also could get me the whole pot if the person is such a donk that he'd raise a low draw here. I also have a freeroll to the nut flush to scoop the pot if in case he also has QJ

PokerStars 0.25/0.50 Omaha/8 (9 handed) converter

Preflop: Hero is UTG with Q[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/spade.gif[/img]. CO posts a blind of $0.25.
Hero calls, UTG+1 calls, <font color="#666666">2 folds</font>, MP3 calls, CO (poster) checks, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (6 SB) 9[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(6 players)</font>
SB checks, BB checks, <font color="#CC3333">Hero bets</font>, UTG+1 calls, MP3 calls, CO folds, SB folds, BB calls.

Turn: (5 BB) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, UTG+1 calls, MP3 calls, <font color="#CC3333">BB raises</font>, <font color="#CC3333">Hero 3-bets</font>, UTG+1 folds, MP3 folds, BB calls.

River: (13 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $0.45 (All-In)</font>, Hero calls.

Final Pot: 14.80 BB

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This hand, how's the river check? I'm out of position, and if I'd get raised, I've pretty much lost the pot. Thoughts?

PokerStars 0.25/0.50 Omaha/8 (8 handed) converter

Preflop: Hero is BB with Q[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img].
UTG calls, UTG+1 calls, <font color="#666666">1 fold</font>, MP2 calls, CO calls, <font color="#666666">1 fold</font>, SB completes, Hero checks.

Flop: (6 SB) K[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(6 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, UTG calls, UTG+1 calls, MP2 calls, CO calls, SB folds.

Turn: (5.50 BB) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">Hero bets</font>, UTG calls, UTG+1 calls $0.15 (All-In), MP2 calls, CO folds.

River: (8.80 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players, 1 all-in)</font>
Hero checks, UTG checks, MP2 checks.

Final Pot: 8.80 BB