I think it's a cool idea, but somewhat lame to imitate the Wii. It's original. It's unique. It's amazing! (not for long!)

I think Microsoft is getting ahead of itself here. Yes - the Wii is outselling everybody 2-1, but the attach rate is abysmal. Few people I know have ventured beyond Wii Sports with respect to the Wii remote (few feel the need to) and despite efforts, Nintendo really hasn't generated enough of a catalogue to make the remote anything other than an accessory for the game that ships with its console. Microsoft needs to generate a long-term plan including software partners to make this effort work within any sense of reason.