The following hand is my second hand on that table, I have zero information about the opponents' playing style. I finally laid down my Full house ... I feared AQ or -more likely- A2 here. What do you think:

PokerStars Game #12220372970: Hold'em No Limit ($0.25/$0.50) -
2007/09/23 - 07:59:28 (ET)
Table 'Armisticia' 9-max Seat #9 is the button
Seat 1: jmrutep ($21.70 in chips)
Seat 2: womball ($34.85 in chips)
Seat 3: merlthperl ($44.95 in chips)
Seat 4: F1ght$tar ($96.35 in chips)
Seat 5: Bernd S ($61.40 in chips)
Seat 6: fÖldBoy ($46.75 in chips)
Seat 7: Mikkkey ($51.75 in chips)
Seat 8: middie33 ($28.50 in chips)
Seat 9: mannik9191 ($14.55 in chips)
jmrutep: posts small blind $0.25
womball: posts big blind $0.50
*** HOLE CARDS ***
Dealt to fÖldBoy [2h 2d]
merlthperl: calls $0.50
F1ght$tar: folds
Bernd S: calls $0.50
fÖldBoy: calls $0.50
Mikkkey: folds
middie33: folds
mannik9191: calls $0.50
jmrutep: calls $0.25
womball: checks
*** FLOP *** [Qs Ah 2s]
jmrutep: bets $1
womball: folds
merlthperl: raises $2 to $3
Bernd S: folds
fÖldBoy: raises $2 to $5
mannik9191: folds
jmrutep: folds
merlthperl: raises $5 to $10
fÖldBoy: calls $5
*** TURN *** [Qs Ah 2s] [Th]
merlthperl: bets $10
fÖldBoy: calls $10
*** RIVER *** [Qs Ah 2s Th] [As]
merlthperl: bets $24.45 and is all-in
fÖldBoy: folds
merlthperl collected $41.90 from pot
merlthperl: doesn't show hand
*** SUMMARY ***
Total pot $44 | Rake $2.10
Board [Qs Ah 2s Th As]
Seat 1: jmrutep (small blind) folded on the Flop
Seat 2: womball (big blind) folded on the Flop
Seat 3: merlthperl collected ($41.90)
Seat 4: F1ght$tar folded before Flop (didn't bet)
Seat 5: Bernd S folded on the Flop
Seat 6: fÖldBoy folded on the River
Seat 7: Mikkkey folded before Flop (didn't bet)
Seat 8: middie33 folded before Flop (didn't bet)
Seat 9: mannik9191 (button) folded on the Flop