Goddamn, someone still plays at Crypto, Poker's equivalent of a rock garden!?

Here my 2 cents worth:

Hand 1: I am surprised button didn't push the river. Unless you have been known to him to check/call with TPTK his bluffing was bad IMHO. Would you have called a river push?

Hand 2: Is that sexy coldcalling here with AA in position? Or was SB a push happy shortstack? But I understand you not wanting to blow CO out of the pot.

Hand 3: TT is right on the edge to take a stance here. If I push this turn is dependent on what my image is here. If you have been playing weakish against his 3-bets I like your line.

Hand 4: If its the first time you have been tangling against this regular in a big pot then I would lean towards a fold. However, isn't your 3-bet a little bit on the small side? OOP I like to make my 3-bets closer to 4x opening raise.