Is this really necessary? My son is almost 5 and was able to do the Kinect calibration by himself.Even if you were 6 years old, it's impossible to figure out how to calibrate the Kinect.
Kids are dumb.
Regarding Disney Adventures... I'm really thinking of picking this up now as a Christmas present for him but he is very spoiled and I already have Skylanders (and a bunch of characters) for him to play as well. Oh well, I'm sure Santa can find room in his sack for this as well. ;-)