Gekko, you are placing quality ratings on products that haven't even been released yet and aren't planned on being released for quite some time. Its not a very intelligent thing to do. By this rationale I'll go out on a limb and say that Project Ego and Star Fox Adventures are both crappy games.
If you want to PC game online with a keyboard and mouse, go ahead and do so. MS doesn't want to do that. Online gaming does not necessarily mean PC gaming.
Also, you might be able to upgrade to a state of the art PC every year, but normal human beings can't. But I'm happy to see you have 2-3 thousand bucks to throw around every year.
In short, lets all stop talking about how much next generation online gaming will suck BEFORE IT EVEN HAPPENS. With the small amount of info out right now about what it will actually be like, thats a pretty dumb thing to do.