I love how ioi defended himself in the past by saying something along the lines of "being off by small margins is to be expected". Yeah. Being off by 50 to 100k for both consoles consistently when we're talking a few hundred thousand is NOT a small margin. Claiming that they're neck and neck when an actual research firm says it was pretty much a blow out is not "off by a small margin".
His problem is that he bases his numbers on past history. He seems to think Xbox should be strong now since it was strong last gen in the US.