This is a super simple retelling of Cars, written for a very young child. As such, the writing isn't super engaging as an adult, but I can see young kids enjoying it.
I really like the art style, this being the main reason I'm keeping it as a collector. I don't necessarily love the first few pages (especially the two-page spread that doesn't match up well because of the spine blocking some of the image), but the layout of the art becomes more interesting as the story goes on. In part, there's just more going on, so there's more to be shown. I especially love the page where McQueen is learning things, with the three narrow and long spreads of art.
Overall, the writing is extremely simple, but it's done in a way that I think a young kid will still find it fun. The biggest thing the book has going for it is its art style, as I really enjoy it.