Seems a little pessimistic imo so far...
Just for a bit of reference:
Brawl sold 12 million on an installbase of 101 million
Melee sold 7 million on an installbase of 21 million
64 sold 5.5 million on an installbase of 32 million
The series clearly isn't as predictable as Mario Kart, and is more core centric so the growth from Brawl is more likely to carry over than the growth in MK Wii imo.







