He is 47/27 for 50 hands. So far he has 71% flop cbet on flop and 100% on turn and river. He pretty much was snap betting three streets and on the river i wasn't very happy at all with his sizing and the timing . Do you think that the fold is bad here ? I have problems dealing with players like him lately.

Preflop his sizing is bigger than normal. I decided to call because if he 4b me, I won't be very happy to stack off.