This thread has been approved by Amp316.
Forza: Horizon has pushed the Forza franchise ahead of GT and it's now the highest selling HD-console exclusive racing franchise of the gen with 12.25m sales compared to GT's 12.24m. With Forza Horizon racking up moderately successful numbers this holiday and Forza 4 being bundled, this gap will surely widen by the end of the year.
Anyway, impressive sales for a new franchise this gen! Congrats Turn 10 & MS!