Missed Bets Galore?

[Jeffage]

Five-handed 50-100 game. I have A [img]/images/graemlins/heart.gif[/img]5 [img]/images/graemlins/diamond.gif[/img] and open for a raise in the cutoff. Only the BB calls. Flop is 4 [img]/images/graemlins/heart.gif[/img]7 [img]/images/graemlins/club.gif[/img]Q [img]/images/graemlins/club.gif[/img]. He checks, I bet, he raises and I call. The turn is the A [img]/images/graemlins/diamond.gif[/img]. He bets and I call. The river is the 6 [img]/images/graemlins/spade.gif[/img]. He bets and I call. Opponent seems typical, not overly aggressive in my limited experience.

Jeff