Because they didn't cater to your every whim and desire. Again, this wasn't E3 where you would get the red carpet treatment as a "hardcore" gamer. I do find it disturbing when that group of people basically say "screw the casuals" but seem to forget that they are the majority of the market.
I think that's best explanation. The core gamers are not understanding that the majority of Microsoft's market share were buying the console for TV, apps & Kinect purposes in the last 3-4 years of this generation. Their customer use numbers show an overwhelming validation of TV & app services ever since Netflix was released. So much that video & app use I think was said to have eclipsed multiplayer gaming last year. That's what Microsoft is chasing with the Xbox One. They're going after that market. The one that bought their machines for more than just gaming. The question then becomes does the reveal event show that they are going after that market to the _EXCLUSION_ of the gaming market? HELL NO! But it's finally an admonition to the core gamer market that they are no longer the primary reason for the box. Basically the core gamer is having a hissy fit & acting like 3 year olds. Granted Microsoft could have done a MUCH better job with the reveal. They tried to tell everybody it wasn't going to be focusing solely on games, but they weren't loud enough. E3 is where they should be doing their games. Hopefully they can back to the drawing board & make their E3 totally core gamer focused, because if they don't I think Sony will.
Tommy McClain