i suggest adding "fold to cbet" to your HUD stats.

hand 1: 3-bet pre.
hand 2: check-fold turn is fine. Cbet flop depends on villain, against this guy it's ok - but more reads make it better/worse.
hand 3: as played you have to call, $3.45 to win $17.60 - how often do you have to be ahead here? his play makes no sense if you're behind - but how often do 45-2 types make sense. Bet turn harder to charge out draws.