I don't like platform games. I thought id absolutely hate this ... game...but its really cool. The frame rate is absolutel amazing with NO NOT A BIT of pop up. The graphics are incredible as well. Sonic and his fully 3d environments look great. This game is really cool and is probably like nothing youve played. Sonic does huuuuuuuge cool jumps and runs real fast, and the frame rate and grphics keep up with him. The sound is also really good, the effects and music fit this game perfectly.