Got this as an Xmas present for my youngest daughter. (The eldest already has one). To get all the effects you really need two as they flash and sound just like the films when they clash. So far they haven't hit each other although Dad takes a pounding!
Rubbish! I used it to stick two pieces of cotton fabric together. I followed the instructions, left it to dry for 24 hours, ironed it and then washed it. It all washed out and I was back to square one again. Waste of money!