So both my DD's got these for Christmas and they don't work - at all. Absolute waste of money and looking at the reviews for them since Christmas day none of them actually work. I'm seriously cross at having spent £100 on what are now essentially plastic unicorns. They've been opened and used so I don't think I can take them back now (plus Father Christmas brought them) but I am enraged at the waste of money and the disappointed girls I now have.
Anyone else get one of these and done anything about it not working?