Just unlocked Gilius and am one GP away from unlocking Eggman!
While I still think 165 stars is a pretty crazy level to reach for the final racer, it does appear a bit more attainable. I have 120 stars right now... 45 to go! Ugh!
I think it would have been better if Sumo allowed player to collect stars in GP as well, and perhaps time trial. Maybe reward 1-4 stars per GP (40 stars total, on expert) and a star per time trial that is beat. That way, players who are sick of going through World Tour can try and earn stars in other areas of the game.
Oh well... maybe they'll release "unlock all content" DLC.
I know fans would bitch and moan, but sadly I'd probably buy it if 165 becomes too crazy. I want Ages!!!
Anyway, bring on Christmas!