I like a call here.

If the OP is raising with AK, I'm not going to like the flop if overcards come. If it's checked to me, then I have to decide if the OP is slow playing the nuts, or I'm ahead. Chance are, I'm ahead, so I go all in. If OP bets the flop, I probably fold, unless I think the OP is going to make a continuation bet with any two cards.

At this stage of the tournament, I'm not worried about a donk playing A,x and calling any bet. Most players, except for the most advance, who raised with any ace (and it could happen at this stage), will push to protect their hand, so if it's checked to me after the flop, I'm going to gamble that I'm ahead.