My daughter loved the film and this was the only book I found to go with the film. She loves reading with the tag pen. The characters have the same voices as in the film and music as well. The pages are very interactive and will describe what you are touching, what that person is thinking, play music if an instrument is touched. I lkie the tag pen because there are no wires to snap, previosly we had a Vtech system but the pen wire was caught and no longer works. This is compact can go on holiday etc. Since buying the book she has become intersted in the skill of reading and I suspect as she gets older will use to the pen for the odd word she can't read for herself.