Hand 1 87o
Clear fold. As someone already said, there are no antes at this point, which is an argument for playing less hands. Also with a limper we can not go for a blind steel, so even if the players in the blinds were very tight, we would need some kind of hand to enter this pot, and 87o is just not good enough. With a hand like 87s we might limp behind, but extending this idea to also include offsuit connectors is taking it to far. We do want to have that suitedness for added equity and playability.
Hand 2 AA
Line wise completely standard and fine, but a pot-sized C-bet is really large. Unless the opponents are very bad, which is tycically not the case in the CC platinum level
freerolls, I would go for a more standard size here like 2/3 pot.
Hand 3 53o
Just fold this pre. We dont need to defend our blinds with junk like this, and even less so without antes. Just like in the first hand 53s would have been more acceptable, but when you extend it down to low offsuit 1-gappers, you are simply calling to much OOP. On the flop you could go for a donk bet, since its a low connected flop and multiway. Preflop raiser is probably not going to C-bet that much with air, and its a bit of a disaster, if it gets checked through. Checking to him is also fine though.
On the turn SB leads, but its for a very small size, and even though a paired board is not, what we were looking for, I would tend to raise this up to finally get some chips in the pot. The river card is really bad putting out a 1-liner to a straight, and you have the arses end of it. You also still lose to a flush or a boat, and now SB comes out with a real bet.
Its kind of optimistic to assume, he is ever betting a worse hand for value, so you are purely trying to catch a
bluff, and mainly I would now just hate my life, and how I played this hand earlier on. When we find ourselfes on the river in a really disgusting spot, we should always go back and look at, if we played the earlier streets well. And in this case I think, we could have done a few things differently including simply dumping the hand pre.