[Nick C]

Let's see -- you're getting a little less than 3:2. If Villain will only play sets and AdXd this way (equally likely in terms of combos, with the sets probably becoming a little more likely once we take preflop into account), then you have a super-easy fold as a slight favorite to the AdXd and a massive underdog to the sets.

Throw in AQ and say Villain will always play that this way as well, and suddenly we have an easy call.

So hell if I know against an unknown. From what I've seen, these massive overbets are still kind of rare from full stacks, and they're called even more rarely, and as a result they're hard to interpret.

Anyway, I think the fold is all right.