Delightful. If you've seen the Broadway show, are familiar with T.S. Eliot's Book of Practical Cats (poems), and have loved the original score soundtrack, you will not be disappointed. Well done. Put it on your biggest screen, turn it up loud and enjoy. I smiled and sang throughout.
Of course, if you are unfamiliar with the fact this is a Broadway production and expecting a "movie," as other reviews mention, it might be a bit weird. I recommend you approach it as though you are going to the theater, watching the stage production... Full on dance and song. It is simple... A story of "Cats," kitty cats... Enjoy.
BTW... The cast is among our finest entertainers today.