Funny how the conversation seems to hover around gender. Who cares? I have children of both genders (2 boys, 1 girl) and they really like the same things. The girl is a little more outdoorsy and the boys like screens more, it seems, but I don't esp. attribute that to gender, more to their personal inclination. All three love roller skating, and cooking, and yelling, and also, making houses with blankets and pillows.
Anyway, one point the FAQ doesn't seem to cover is how is this thing powered and how long does a charge last? Can it beep and hum and do the things it does, for at least a full day?