Overall the game is good. But it is plagued with micro transactions. At first it wasn't really to bad but now the latest update has cut the rewards for most races in half in order to push people to buy credits. They have also made it so you cannot play anything with your own cars unless you have internet. In fact the game is virtually useless unless you have internet. If you want to play multi-player you have to reach a certain rank to unlock it oh and you can't use it offline. Its honestly bs. I've experienced multiple crashes and now the latest update has caused all server's to be shut down for over 18 hrs so far..... making the game essentially a paper weight. Overall I never should have pre-ordered. I should have stuck with Forza. This game series used to be awsome until everyone got greedy and money hungry. I'm not saying don't buy it, just expect to pay to play anything
Over the past few weeks they have really been trying to fix the in game economy. They have readjusted the winnings for several races making it easier to earn credits. Overall the game is improving and they are taking everyone's concerns into consideration. I will continue to update as they make changes