Some are still recommending games he's not interested in (Bioshock for example, although Euphoria wrote he's not interested in FPS).
My sister once bought her Xbox for Top Spin only and she never bought any other game for the console. Now she would buy a 360 for Scene It only, but this time she thinks it's too expensive (and she doesn't have a HD TV).
So if you got the money, why not buy a console for only two games in the first place (LO & Viva Pinata)? I don't see any problem with this.
And - in my opinion - pro/con recommendations by others won't help you finding out if you like LO. You should at least rent console and game and find out yourself.








