[pkr2k5]

The first hand is tough. I think I like the way you played it on the flop, but I would bet the turn once it is checked again. As played, absolutely call the river. I could also see a flop bet.

I think unforunately you are probably getting called on this flop. If you had decided to bet the flop, I don't think I'd like to fire again on the turn so I'd check behind and hope for a cheap showdown.

Hand2: You might try a weak CONT bet here and give up if called. If I had checked, I'd probably call flop and fold turn if he bet again. You beat nothing here except for a complete bluff (which I agree villain may have here occasionally, but being OOP the hand becomes really hard to play and you are still often behind).