I've raced the "Interlagos" track in Brazil (Formula 1 PC games) many times. Now that I have raced this track for the first time ever, in my opinion Autódromo Internacional de Goiânia Ayrton Senna, is comparable to Interlagos -- but not quite as good.
This track replication seems pretty well done. The track graphics (concrete) especially are very very realistic and detailed...all the imperfections and small bumps are a nice touch.
The circuit design is decent; not great, but pretty darn good. The overall graphical detail is good throughout including the background rural countryside, but the grass (and there are many, many acres of it) is somewhat plain and of lower graphic quality...
