Will MGS4 numbers be > or < than GTA4 for PS3?

[Zkuq]

Desroko said:

colonelstubbs said:
I hope it outsells GTA4, but doubt it will, although considering its being classed as the first ps3 exclusive you HAVE to have, it could push GTA far

The same was said about Resistance, Heavenly Sword, Uncharted, and Lair, as well as Ratchet and Clank and Motorstorm to lesser degrees.

The key word is 'to lesser degrees'. Those games were considered the first good exclusives, Uncharted being the closest to MGS4. But MGS4 is the first must-get title. If MGS4 fails (which I highly doubt), the only significantly bigger title would be Gran Turismo 5.