Personally, I have always struggled to see the appeal in Wrex. Call me a porno purist, but I prefer my pornography to be pornography. That is to say, I prefer my porno to be of real individuals fucking on camera. I have never been one for watching animated or 3D CGI chicks gettingfucked by animated or 3D CGI dicks. This could be precisely the same reason I never got into Wrex... it's too far out of the real thing for my tastes. Don't play too long. Marathon gaming can be a fun way to pass the time, however, it can have a bad impact on your health. Sitting for prolonged periods of time can leave your back in pain and the constant maneuverability of controlling the game can lead to carpal tunnel syndrome. Make sure you take frequent violates when gaming, and get up and stir around away from the television or monitor to give your body and eyes a rest.