Perfect for kids who can't handle much conflict / need gentle movies.
We watched this with our 2.5 and 6.5 year old, and it was essentially their first Disney movie and almost their first movie. Our 6.5 year old doesn't like conflict at all, and she declared this movie "amazing" at the end. It's cute, fun, has some catchy tunes (Zooey Deshanel sings some of them), and the "scary" part is done in a way that keeps it pretty light and silly (there's a potential monster the characters talk and imagine, and it's shown in simple drawings; the music accompanying it isn't too scary). It's also a nice length (not too long). I was searching and search for sweet, simple, but not-too-boring that worked for both ages, and this was pretty ideal.