ATo without a bdf seems a bit of a loose call on the flop surely? This guy doesn't seem like a maniac and is cbetting a moist flop in position 3-way. I'd rather be calling with all of our pair plus gut shot, straight draws, QT, overs with bdfd, pairs with one over, etc. AT seems pretty far down the pecking order and its too easy to barrel us off or let villain check down better.

I might over bet lead river vs somebody that can find a fold, but that's probably bad. I like to lead flop sometimes too.