Muppets are awesome! They're so simple, yet so expressive. At work, I help create computer puppets with thousands of controls for big, expensive movies. It's refreshing to see that you only really need a few controls to make a character come to life. Their eyes don't even move. I've been watching a lot of old Muppet Show and Sesame Street shorts and now the people at Sesame Workshop have made it easier. Lots of videos as you will hear Grover explain. The intro is quite funny. The player is a little fickle so be patient because it's worth it for a trip down memory lane. It's great reference for aspiring animators too.