They fucked with 2.0 too much for me. It didn't feel right. And then they tried to sell all the "1.0" tracks as DLC and I'm not sure if they even made any new DLC tracks. But your mileage may vary. Maybe pick it up on a deep discount.

Really they should have followed through on new DLC tracks for Dirt Rally 1, but where's the profit in that? Codemasters doing Codemasters things.