AKo hitting early on

[JeffreyGB]

3rd Hand of a Stars $50+5. I raised big preflop to narrow the field of the limpers, then hit the A on the flop. I think the flop and turn play are both ok (feel free to disagree). On the river, do you check behind or push? On one hand, villian could easily be trapping. On the other, a lot of weaker aces may call here. Thoughts?

PokerStars Game #3495003715: Tournament #17339714, Hold'em No Limit - Level I (10/20) - 2005/12/31 - 22:12:38 (ET)
Table '17339714 1' Seat #4 is the button
Seat 1: hanslumbik (1260 in chips)
Seat 2: JGB146 (1480 in chips)
Seat 3: JakeClose (1550 in chips)
Seat 4: SoCallMe (1440 in chips)
Seat 5: PLAINTALKER (1720 in chips)
Seat 6: batman56 (1550 in chips)
Seat 7: DCGunslinger (1500 in chips)
Seat 8: "T.D.K." (1500 in chips)
Seat 9: llyy (1500 in chips)
PLAINTALKER: posts small blind 10
batman56: posts big blind 20
*** HOLE CARDS ***
Dealt to JGB146 [As Kd]
DCGunslinger: calls 20
"T.D.K.": folds
llyy: calls 20
hanslumbik: calls 20
JGB146: raises 105 to 125
JakeClose: folds
SoCallMe: folds
PLAINTALKER: folds
batman56: folds
DCGunslinger: folds
llyy: calls 105
hanslumbik: folds
*** FLOP *** [6c Ad 4s]
llyy: checks
JGB146: bets 150
llyy: calls 150
*** TURN *** [6c Ad 4s] [8s]
llyy: checks
JGB146: bets 500
llyy: calls 500
*** RIVER *** [6c Ad 4s 8s] [7h]
llyy: checks
JGB146: ???

Well played up to river. I check the river, explantion to coem when I can type more tham a word without typoing,

[Sprayed]

Check the river. He is drawing or slowplaying something.

[JeffreyGB]

Check the river. He is drawing or slowplaying something.

To jump ahead, I didn't check the river, and I immediately thought the play was a mistake because of the likelihood he was slowplaying (what draws are there in a raised pot with an A46 rainbow board?). But he folded.

After that, I wondered if maybe enough bad hands play the way he did and call the river to make it a worthwhile play.