Motion control doesn't work for the traditional gamer at all. I don' think it ever will, except maybe on-rial shooters (like Time Crisis and the fantastic House of the Dead) but even then, you need a light-gun style controller. It isn't accurate enough and I love the tactile feedback from good solid buttons (I pretty much exclusively play with an arcade stick that I built; my control pad uses micro-switches for all the buttons and movement). I don't think Kinect will ever be as big as MS hope it will be. Yes, the Wii was innovative but perhaps most importantly, it was cheap.
As for the Blu-Ray player, I have a 19" PC monitor that displays up to 720p and no TV. I'm not interested.
As for XBL, yes it's £30 a year or thereabouts but the servers run SO much better than PSN and when you're playing fighting games like I do, lag is unforgivable. Put i this way; in Street Fighter, you sometimes have a 1/60th of a second window to get a move to combo; so 1/60th of a second of lag will make you miss it, eat a reversal uppercut, take a knockdown or worse. It could make you lose the whole game when you've done absolutely nothing wrong. For the better servers and staff to maintain them, I'm willing to throw them £2.50 a month.