Why did you not bet the turn? Were you worried about K-Q?
I didn't think there were a lot of hands that would call the flop c/r but fold to the turn bet. A c/r ai with JJ/TT/JT/AJ/KQ/QQ+ was likely too so i was happy to take the free card.

I would also bet more on the river, like 100-130, since you are giving pretty good odds for an overpair to call. How often do you take this line (raise flop, check turn, bet river) with made hands, and what types of hands?
My value bet would've been 80 too. In this particular hand I could take this line with AJ/KJ/QJ probably (check behind for pot control), anything better I'd be looking for an all-in at the turn.

Anyway, I think Villain's c/r is very good. I either had nothing (missed draw) or a strong hand (Jx etc.) so a check was probably the best choice.