Who actually believes that GT series IS more popular than Halo series.

[Seece]

CGI-Quality said:

Well, when Gran Turismo 5 is released, we'll know then. For the entire gaming market, including Europe and Japan, the answer is Gran Turismo. As far as this gen, the present, Halo has seen it's sequel, so right now Halo is on top.

So my final answer, by the end of the gen, it will be Gran Turismo