MotionX Poker is a great looking game. It plays well, sounds good and has a few supporting features not found in other pokers games. The problem is the incredibly mindless game play, the repetitive shaking and the lack of multiplayer support.
If you like to roll dice over and over and over and over again, this may be the game for you. If you're looking for a great poker game for your iPhone TiltGamer would suggesting looking at one of the other options.