Great game to pass 10mins at a time! As an F1 fan the driver stats are questionable. Maybe they should do a fifa style cards instead of upgrades for collecting cards Upgrades? Upgrades are a little too expensive in the higher levels, wish they were cheaper. Guess that's how they get you to buy coins for bucks which you have to buy with money. But still over all good game, great graphics and layout, totally addicted!