First thing's first: software sells hardware, and we need to see more in terms of upcoming Xbox One games. Microsoft says it has 15 exclusives, 8 of which are new IPs, lined up for the console's first year in addition to third party cross-platform offerings, but mere figures aren't going to cut it. We need more than just reassurance--show us the goods.
Now, to say we didn't see any games during the Xbox One's reveal even would be disingenuous. Come E3, we don't expect to see all 15 games in addition to every cross-platform title in the works, but we need more than scripted sizzle reels. "Hardcore" gamers may be a vocal minority, but they're also the early adopters. Don't leave them by the wayside, MS.