Yeah i've never been a fan of kiddie-nect to be honest.
It's not used for 'serious' games, and therefore it's only suitable for children? I don't understand. I'm not sure about you, but I love playing a light-hearted, enjoyable game. I love having a game of Wii sports with my friends, a bit of mario kart with my family.
And Kinect also has its 'serious' uses - for example, providing a new way of using follower commands, hot keys and quickload/save mechanics. It's free, to be included in a patch. Don't want it? Don't use it. I'm afraid to say that nobody is going to like all of the DLC and new features that Bethesda puts in


