Not a bad game
This was an enjoyable game for the most part, but it did have some flaws. The main one seemed to be that it wasn't what I expected it to be. I thought it was going to be a GTA like game with how everything was done with cars. I should have realized that it wasn't via the goofier appearances that the cars had. It's more like the Pixar movie "Cars". Boy, have I been traumatized since they released "Cars 2".
Anyway, it's great to see emotion in the cars themselves and it seems like you had fun with this. I wasn't expecting a puzzle game, but it's a decent one. It helps that the graphics are nicely done and everything is well paced. The sounds are authentic. It does seem out of place for there to be explosions in a goofy looking game like this.