Forza 2 vs Race: WTCC [More of a question than comparison]

I'm a huge fan of GTR2 and I love Race: WTCC. In terms of visuals and realism for those that have played Race on a decent system and played Forza 2. Is Forza on par with Race? I know Race got 8.8 and Forza got 9.2 but one is a PC game and one is a 360 game so the scale is a little different and so are the expectations. GT is called a racing sim but I'd hardly put it in the same category as Race, thats my opinion tho so take the statment with a pinch of salt.