[luckychewy]

hand 2 is is the only one i would argue because i would expect villain to check behind a lot of bigger pairs on the turn all of which are probably calling river. it of course gives more creedence to river bluffs but i would probably bet/check 20/80 or so.

wrt pf in hand 1 i would often fold if villain is really tough but calling or 3-betting are okay some % of the time too imo.

hand 3 i play the same.