PS 2/4 AK

[BigBrother]

MP looks weak/tight enough that raising the flop for a free card looks viable to me.

SB is LP enough that I think a turn-raise is profitable, and while I don't like being 3-bet I still call and evaluate the river.

The way it played out it is very hard to know where you stand on the river. I think it's probably -EV to raise this weak-tighty who may even fold 2-pair since your raise represents the J.

I think just calling the river is OK. I think never raising before the river is not OK.