I've got a lot of time for this game and recently started it over, having reached Hawaii way back then put it on ice. Controls (on Xbox anyway) are a bit fidgety but you get used to them eventually, however one thing that did surprise me is how hard the Golf is to drive. I think I must have picked another car previously because it's an absolute dog when cornering at speed. Anything more than a tiny adjustment and it tends to go into a skid and slew off the road, with little chance of saving. OK it might technically be accurate but none of the other cars are, to that extent! Eventually replaced it with a Brera, which is way better, though a little more understeery generally.
Learning curve is a little funky too, whereby some races and time trials are genuinely challenging (running hardcore/sim mode or whatever they call it of course) but others are a breeze, and not always dependent on the car. The race around the island (Ibiza anyway) is relatively very easy, but just a bit of a grind depending on your mood. Took me about 40 minutes, think I had 12-15 mins in the bag.