Some things to be aware of apparently. Firstly, there appears to be a bug with the stockyard and if you put cars in there for storage they may disappear. I'd recommend not putting anything in there until a patch fixes it. Secondly, there is no "reset to default" button on the tuning options so if you start making adjustments to parts on your car you may not be able to get them back to default and thus (presumably) would not be able to enter a "tuning prohibited" race. The only option for now is to keep one of your tuning sheets saved as default so you can always revert to that.
Does anyone have some favorite cars yet, that they'd like to race online? Or did everyone hate it so much and trade in the game for a copy of Grand Theft Auto?
I really like the KTM Xbow, the BRZ/86 GT variants, the Alpine and even the R18 LMP car was surprisingly fun to drive.