[ZZZ]

Hand 1: I'm not familiar with Stars 2/4, but in Party 1/2, 5/10, or 10/20, I'm sure folding the river is wrong barring a killer read.

Hand 2: This looks fine to me. River call is close.

Hand 3: This is much closer to a turn cap than a fold. I like how you played it though. This is a great postflop line by UTG if he had AA.

Hand 4: Eh. I just shrug and call down starting on the turn. I sort of like the idea of not giving myself enough information to make a "good" laydown. If he wants to bet it, let him bet it, if not, I will. I like my chances when we turn over our cards. If there was a player behind you, a raise has more merit.

Hand 5: I don't know, I think this turn is close. Usually, you should fire again with an underpair like this and fold to a raise, so as not to give free cards, but there's so little you are ahead of here against any sane opponent. Probably I bet the turn and check behind on the river. Player dependent I say.

ZZZ