Yeah, I like this as played.
I would bet with anything in this particular spot when checked to, maybe a bit less like 11/12 so that it has to work less often.
The board isnt very scary so he can afford to check call or check raise if it hit him.
But I still think its +ev.

(Also look for fold to flop bet of higher than 50% on pt stats then definitely bet in this spot if your image is ok.)