Like just about everyone said, the play is UNBELIEVABLY bad. Your good hands lose because everybody plays the hand and somebody hits something decent most of the time. If you raise, everybody plays and somebody hits.
I played there yesterday and had some nitwit double me up as I flopped a high straight. He called me all the way down and turned over absolutely nothing. Not a pair, not a draw, not even a decent card. Complete trash that had zero chance of winning unless...well, unless nothing.
I won't say don't do it. It can be entertaining, but it's not poker. You're basically flipping coins with a bunch of random people.