I absolutely love this movie, and I think this is a masterpiece. You might think that I'm being sarcastic, but I am not. I love everything about this movie, the songs, the acting, the story, the directing, BUT ESPECIALLY PROFESSOR TINKERPUTT! Anyone who has seen this movie will tell you that Professor Tinkerputt is one of the funniest and most complex characters in children's TV of all time. His song is also great. This is easily the best thing to come out of the Barney, and I really wish this had been released in theaters instead of Barney's Great Adventure. That movie is GARBAGE!!! I'm sure that Imagination Island would've been in the top 10 greatest films list by AFI if it hadn't been released as a TV movie.