overplayed or just right?

[shadow29]

I think that this line is reasonable. Without the read, however, I simply call the river, since the second donk usually means an Ax that hit two pair and was afraid to 3-bet. Not 3-betting allows the fish to go to showdown, which they like, without having to pay way too many bets when it's obvious that they're behind, which they don't lile. Even irrational players can understand what a turn 3-bet means.