Dunno what it is about Interlagos, but it feels like there just aren't that many good spots to overtake, barring the start/finish straight and that straight that's after the Senna S. Don't get me wrong, I think it's fun, but the races themselves that I've had there just seem sort of OK. Could it also be the relatively short length of the race, since it's Race A and not the comparatively longer C? Maybe it's just me and the two particular races I've had so far, and I should enter some more rounds before making a judgment.
At any rate, I really do look forward to next week's races, especially Race C since I wanted to aim for DR A - plus I'm a fan of Spa-Francorchamps as a track, too.