Graphically I find Project Cars already quite impressive. Whether it is the ultimate? Probably not - but I still think it's really nice. Especially with the lighting and weather effects. Bucking, I could also find none to date. Everything went so far totally clean and smooth.
What I still a little lacking, are cars. The selection is quite good, but certainly upgradable. Especially road car I would have liked more. The cars look imho but for really good. The sound is also pretty cool. Camera angles there's quite a lot and especially the cockpit views are imho really well done.
For a conclusive conclusion it is to me far too early, but the first impression makes me really very positive. I was a pretty big fan of Gran Turismo, but very disappointed with the last two parts. Also Drive Club made me ultimately not satisfied. Graphically nice but no Einstellungsmöglicheiten and ingsamt too arcadig. Here me is true Project Cars quite optimistic. It is there quite still room for improvement. More cars, more tracks, and the other patch on or are there still certainly needed. But the orientation is very consistent for me. So I admit to date 4 of 5 stars, but could not imagine that it already is the new racing game reference soon!