It doesn't look like he's value betting on this flop. I might actually like miniraising this guy to induce a spaz shove from him. It all depends on his post-flop game.

If his bet were bigger I'd prefer a shove though just to balance out my FD's. These smallish raises look so suspect I think they tend to fold their marginal hands pretty easily. Especially if they're 3-betting somewhat light.