Kevin was very entertaining, educational and professional! When the demonstration was about to end, one of the kids replied, "Oh, will you please stay longer?" My daughter also asked if we could ask for Kevin for a future Mad Science party! Only one small suggestion: consider passing out written instructions for goo slime for kids to take home.
Everything from start to finish was excellent. Kevin was on time. He made the kids laugh. He kept their attention, and above all he got them to participate and learn something. I will recommend Mad Science to everyone.