The game's graphics are below the Wii's standards, hence it was originally intended for the GameCube when the project started.
The game's controls using the Wii Remote and Nunchuk are flimsy as the Barrel Jets the characters use to race on were originally intended for Bongo Controllers for the Nintendo GameCube when this game was first developed, making it obvious that this game is technically unfinished prior to being released to markets. Adding insult to injury, Bongo Controls were omitted despite the GameCube controllers being fully compatible with the Wii.