UDK is as good as it gets. Most of the top games have been made with it , and we now have this technology available to us at a dirt cheap prize. What more can one ask for ? For Epic to come to our houses and make the games for us ? NOTHING compares to Unreal Engine , Other than something like Cry Engine , but gamestudio , unity , torque , as good as they are , they are NOTHING next to Epic's beautiful masterpiece of an engine.