The track creator in the game allows for creation of just about anything one can imagine. What is even better is that players can share these tracks online, which means unlimited replayability due to always having a plethora of new tracks to race on.
This is a time trial game and it shows, players will need to reset after reset each course in order to learn the track to get the best times. One mistake and that record is gone. Only pure perfection succeeds here. Some may enjoy this type of challenge, other though will most likely get frustrated.
The music in the game is basically techno with thumping beats. The majority sounds pretty similar and it may become grating for those that spend a ton of time in the game. While not overly bad, it definitely gets old after a while.