Stars $650 WSOP sat. Turned top 2, insta-call?

[Scooterdoo]

I don't think it's an insta-call, but I would probably come to the conclusion to call. My best guess, assuming the villain is a typical player, is that he has (from most likely to least likely): a) K9; b) same hand as you - KQ; c) AQd or an inferior Axd hand; d) 44 - quite possible, although he should raise on the flop given the flush draw; e) an inferior hand to a bluff which is least likely.

[Scooterdoo]

Just saw the results. I guess Q9 makes a lot of sense too. Good hand!