Continuation of AK hand

[Green Kool Aid]

OK last night I just posted preflop because I didn't want anyone to be results-oriented because of the flop action. Here's a link to that:AK preflop question Here's the rest of the hand. Notice that 5 of us took the flop in a raised pot. Any thoughts on the flop action? (Stacks are all 1500--first hand of SNG)

*** HOLE CARDS ***
Dealt to bosoxfan55 [Kh Ad]
tlh22: folds
Geno812: raises 40 to 60
silverfrosty: folds
lastsamurai: folds
tagusf: calls 60
bosoxfan55: calls 60
pulliam99: calls 60
scuba25steve: folds
ACBLVD: calls 40
*** FLOP *** [Qd Ac 5c]
ACBLVD: checks
Geno812: checks
tagusf: checks
bosoxfan55: bets 180
pulliam99: folds
ACBLVD: calls 180
Geno812: raises 1260 to 1440 and is all-in
tagusf: folds
bosoxfan55: folds