This is a reasonably entertaining flick. Other than some characters and how Alice got into "Wonderland" in the first place, it has virtually nothing to do with the Lewis Carrol books. If you're a stickler, that can be a problem, but if you're open to a new tale, it's entertaining.
Decent treatment of the book. A little embellishment to fill 90 minutes, but nothing that detracts from the original. Good for some laughs with the kids.