Heres a hand from my session tonight. $200NL at Stars
UTG limps, I limp in MP with 66. Both blinds play.
Pot is $8. The flop comes AK6 rainbow. UTG bets $4, I raise to $8. The SB check raises to $16. UTG folds. I call.
I have notes on the SB that he likes to trap with AA and KK. Ive seen him raise with them, get reraised and then flat call. Ive seen someone raise, get a caller and him still flat call with AA or KK. Ive seen a raise, a RERAISE and him still just flat call. Its possible that he would not raise from the blind with one of those hands but Im not sure how likely. Also, 2 hands earlier he had raised to $22 preflop after 5 limpers. It went check/check all the way to showdown. It was obvious he had AK and didnt pair up but he lost to a guy who called $22 with KT and rivered a ten. The chips went to the other guy and I said "bet your AK and you win". He didnt show his cards but it was that obvious to me. He said "bluffing with AK on this site isnt worth it, people dont know how to fold". I said "true". OK, back to the hand.

Pot is $44. The turn is an 8. He bets $24. I raise to $70. He now goes all in. Its something like $115 to me and the pot is $300. What do you do?

Check-raise on the flop sounds more llike aces up instead of a set.. I call this time.

Your notes on his A-A and K-K play seem to indicate that he would play them more passively on the flop because he is always just calling bets and raises with them. Your observations on the A-K hand tell us that he doesn't like to bet if he doesn't have anything however. How many different things can he play this strongly on an A-K-6 rainbow board? Any draws are gutshot at best so he has to have 2 pair or a higher set than you in my mind. The bet on the turn screems of a weak-lead kind of play where he underbets and then comes over the top of you huge....damn this is hard. Everyone on this site has always been an advocate of the phylosophy of "set over set happens and you can't do anything about it. You hit your hand now get the chips in the middle". You actually have a read on this guy that suggests that he may very well have a higher set than you, but I think I'd be stuck making this call and hoping for the best.

I would call, reluctantly. I think he's got AK often enough here to make the 3-1 odds worth it.

This is another one of those hands where you get a bad feeling based on other influences, but that theres no way in hell you can realistically fold. I called and he had AQ.