My son is non-verbal and on the autism spectrum. He got this DVD for his birthday after I added it to his wishlist. He really enjoys it. His favourite parts are when the woman appears and repeats the words from previous section. He stands right in front of the tv, and laughs when she says a word. I'm not sure if it's the way she says it, the fact she's very pretty, or the animation of her expression - but he definitely likes her! One word of warning - the theme tune for this DVD will be extremely difficult to get out of your head, it's very catchy!