Ideally I would have hoped for a 1.5 Million Week 1.
In the end due to strong PS3 sales & big releases next year, FF13 should crawl to the 2 Million mark. Then possible BEst releases & an Xbox 360 version in Japan should bring its total to around 2.5 - 2.8 Million.
These sales aren't disappointing at all, in fact they are very good, but they fall short of my predictions by just 100K - 200K
EDIT:
Also this makes MGS4 sales seem very impressive, the franchise faced hardly any decline from PS3's userbase







