This movie is based on a 40 page book by Roald Dahl.. It was thoroughly enjoyable. The basic plot is about a fox that lives with his family and promises to 'go straight' when they have kids. He does that for a while but decides to take on last job where he robs three farmers. This causes problems for all of the animals and the farmers psychotically try to kill them all. Mr. Fox must get them out of trouble.
The thing about the animation and the script is the general feel of the movie. It is unique and a thorough pleasure to watch. The dialog is well written as is the pacing. Small children and adults should enjoy this. I highly recommend it.