I have 2 kids, age 2 and 4, so Power Play is probably not really geared towards their age group, however in the "kiddy" section, my kids have a ball! The love being able to ride the train and climb up in the tunnels and ride all the cars and things without putting in money.
Their buffet is also great, with a nice kid friendly selection (peaches, pizza, raisins, pudding, etc).
more