So CO open, I 3bet and he calls. I flop gutshot and two bd fd so even though villain has not been aggro postflop I thought its sort of disaster to face that x-r. We are way too deep to stack off anyway. Also no blocker to sets or two pair. So check felt clearly best. Turn is total blank and villain check again so I felt relatively safe to bet. Though some opponents might be eager to attack this capped looking line. But I didnt think this guy was likely to make moves like that. As default should we just check turn again versus unknown?

Not a nice river and we only have AA. Not sure if we should perhaps bet like 80+% of pot to rep AKxx which I could well have. But I was unsure if I get JT or QT type hands to fold often enough so just checked. Could also have some straights and those likely never folding.
