Today they have a 'pay your age' deal on and I have seen reports of people queuing for hours just to get a bear.
My reckoning is most of the kids will be 5/6 years old if not older so the savings will be roughly £10 a bear. Even going with 2 or so kids is queuing for hours really worth the savings!?
People seem to be going nuts for it, and build a bear really don't seem to have anticipated the craziness...