hand 1: Super fine, lets not nitpick here, you essentially went all-in.
hand 2: I personally dont like 3betting 97s in this spot, shouldnt be a problem once in a while?, as played once you get that flop ure running no mater what the actions are, you're flopped it sir.
hand 3: Fold pre-flop, dont let your ego talk you into going from an fine play, to a big blunder, but as played ure pretty far up in your range, this is a very difficult fold to make and i would never show my opponent this fold, i dont want him to think im capable of making this type of folds otherwise he'll think he can run me over.
I would be very tempted to call this river jam and expect to lose quite a bit, but not enough to not make this call loose in the long-run.
hand 4: I put this hand into the solver, the inputs are all over the place because i cant pin-point your range in this spot, or his range, but i can estimate close enough, the very ambitious squeezes like 54s are super tiny amounts, there just for balance purposes.
We dont really check this texture, and it gets worse if our opponent is a bit loser than what i input his range to be.
We can hit him with 33% or 50%, 33% is more flexible on later streets with barrels though.