Overall: I love these kind of games and haven't played very many so it may seem like nothing new to some people but i really liked this game. Everything except how short it was. When you pass everything it is really easy and has no replay value. If there were a four person race i don't think it would work from the massive slow down because it slows down just on single player. This game is a good rental because it is short and perfect for a weekend rental in length IMO. But i have no regrets in buying it it is was fun, addicitve, intence and had attitude. Gameplay: The gameplay was really fun and addicting but the game would get some slow down in some levels but i don't mind it, all made up for it. There weren't many options on what to do except tournement and arcade and not very many levels but there were alot of weapons but this game is more fast and intense The tracks were cool as they twisted and twinded like a roller coaster then quantum redshift but could improve in different parts the quantum redshift shines in. It deosn't flow like quantum redshift but it still rocks. Graphics: The visuals are nothing like quantum redshift, it wasn't bright and crisp and the weapons weren't as dazzling and huge as quantum redshift. But they fit the theme of the tracks like the pollutions wastelands and floating through space and going under water dark and gloomy. They did a good job of the snow and rain weahter but the sand storm weather was pretty cheap. But the enviroment don't matter that much when you go so fast it blurs and you here a huge sonic boom when you hit the speed strips. Sound: I liked the music but costum soundtrack would of been good. It seemed all futureistic with computer voices and when you shot your weapons at players they would show up on your screen to the right and cuss at you so it is more involving. It was all good but the sound would mess up alot during the game even in the introduction and the sonic boom is quieter then the music which i think should be the biggest boom possible. Suggestions: It was fun while it lasted. You should make something differnt for each character. Instead of passing the game with one character say that you finish the game when you pass the world championship with all the characters and that would be alittle repetitive but would take alot of time. It was all good but you should also make the bikes costomizable and have upgrades. It was good with the team sponcors though and how some of the envirmoent was destructable. Make the game more deep and have more lasting appeal to the player. If you make a sequal to this game i would still definatley buy it if you made some improvements and add ons increased difficulty etc.