Yes, we know the free version of Driveclub isn't out yet, but you can buy the upgrade for under £20. You'll need PlayStation Plus to get it, of course, but you can just take out a 14-day trial by clicking here, and use it to get the full game at this price if you so choose.
Though things are still not running completely smoothly, the game is working much, much better than it was at launch. I know that's not really saying much given that the launch was hilariously/miserably disastrous, but boy that weather is pretty now. Cheers Spark!