Absolutely terrible amount of glitches. Seems fun but not worth my time because it's so glitchy that I can't get passed the first race. 1 star. Please fix this. You're on the front page for a reason, obviously this game was a good idea.
@omega777 is right, i would love to upgrade the house, car etc and have it affect the game. I think part of the reason i first liked the game was to see what new items I would get as my money increased. Adding upgrades to those things to add to the game would be a great addition.