[tolbiny]

You should check raise this flop. always, there are a lot of cards to come, and hands that the button can have that might slow down on the turn. You are giving up 2.5 bb's most of the time you forgo the flop check raise. The button will also three bet with AK and sometimes with AQ, or AJ- and hten you get to cap that bitch. You have perfect position for pumping up this pot, and that is exactly what you need to do.
The way you played it i would likely just call the river.