From the PlanetPlaystation.com feature editorial:
"Admittedly, Microsoft had some tough competition this year. With Nintendo pulling through with a brand new console and Sony playing their hand tight—but leaking out quite a bit of intriguing information—the XBOX 360 didn’t have very much to contend with. However, even disregarding the competition, Microsoft botched up their presentation with a mediocre performance. Here are Microsoft’s five mistakes that made an average presentation terrible."