Baffling SNG Hand

[LockLow34]

I doubled through, but some players just baffle me with their play.

Stage #98251404: Holdem Single Tournament No Limit $10 [2005-03-22 20:53:29]
Seat 1 - ST2KNIGHT $1440 in chips
Seat 2 - ROOK22 $1480 in chips
Seat 3 - MISHANDYSIDE $1845 in chips
Seat 4 - DANNYPATEL $1310 in chips
Seat 5 - DRYWALLMAN1 $1110 in chips
Seat 6 - MAABUS $1845 in chips
Seat 7 - LOCKLOW34 $1425 in chips
Seat 8 - MPLACE_10 $1290 in chips
Seat 9 - DMILLS $1755 in chips
*** BLIND [dealer 5] ***
MAABUS - Post small blind $10
LOCKLOW34 - Post big blind $15
LOCKLOW34 - Pocket [Ad,Ah]
MPLACE_10 - Folds
DMILLS - Calls $15
ST2KNIGHT - Folds
ROOK22 - Calls $15
MISHANDYSIDE - Calls $15
DANNYPATEL - Folds
DRYWALLMAN1 - Folds
MAABUS - Raises $5 to $30
LOCKLOW34 - Raises $15 to $270
DMILLS - Folds
ROOK22 - Folds
MISHANDYSIDE - Folds
MAABUS - Calls $240
*** FLOP [2s,8c,3h] ***
MAABUS - Checks
LOCKLOW34 - Bets $405
MAABUS - Calls $405
*** TURN [2s,8c,3h,6s] ***
MAABUS - Checks
LOCKLOW34 - All-In $750
MAABUS - Calls $750
*** RIVER [2s,8c,3h,6s,Kc] ***
MAABUS - Calls
LOCKLOW34 - Calls
*** RESULT ***
Total Pot($2895)
Board [2s,8c,3h,6s,Kc]
ST2KNIGHT - Folded on the POCKET CARDS
ROOK22 - Folded on the POCKET CARDS
MISHANDYSIDE - Folded on the POCKET CARDS
DANNYPATEL - Folded on the POCKET CARDS
DRYWALLMAN1 - Folded on the POCKET CARDS
MAABUS - HI:ace high [10c,As - P:As,B:Kc,P:10c,B:8c,B:6s]
LOCKLOW34 - Total ($2895) All-In HI$2895)One pair, aces [Ad,Ah - P:Ah,P:Ad,B:Kc,B:8c,B:6s]
MPLACE_10 - Folded on the POCKET CARDS
DMILLS - Folded on the POCKET CARDS

[vqc]

i guess some poeple just have an affinity for the ATo ?