There are different categories to explore (stories / explanations / games), we point anywhere on any page and the pen always knows where we are. If a game pdt, change page, pencil demand return to the game page in describing the very clear manner page. The child quickly finds the page he wants. It fascinates me that the child can rotate and flip the pages and that the pen is found there to tell the right things.
We can point to all, be it the pair of boots of a character or chickens or house, everything is expected to tell / explain sth. The animals make noise for the sake of the younger (even the little cat meows qd over the pencil tip).
The book of the farm is interesting, it explains basic. That said, if it is for a child of 5 years is quite enough for a 7 year old. The, the stories are too "easy", the child already knows most of the information and will tire very quickly of the game.
The book can occupy long, because he really has something to discover, listen and watch. The, children come already to spend 1 hour and they have not yet discovered the quarter. Knowing that most children love repetition, it'll take a while!
The pen is a little big and pe somewhat difficult to take in hand, it's the only comment I have on, knowing that GS, the mistresses and masters wear special attention to taking the pen, ca pains me a bit to see a pen so big and so less handy for this age the.
Even my 3 year old took to taste. That said, I see that it is too early, it is not interested by the book's explanations while its largest demand fere listen and re-listen to the explanations and stories.
Conclusion for me: fun, easy to use and educational.