The movie is about Naruto and friends having to escort a movie actress + crew to the land of snow for their next movie.
The movie just isn't that interesting. The villains are boring, the land of snow isn't that interesting of a place, there are plot twists but they aren't that mind blowing.
The animation is great however and the fight scenes are pretty good but not even close to manga/tv level crazy.
This movie isn't Canon and some of the stuff such as the movie crew wearing modern day clothing or movies even existing in Naruto's world makes no sense when their society is fairly medieval.
There is also a rivalry with Kakashi and some backstory that again, isn't canon and makes no sense in continuity.
It isn't a bad movie but the later movies are more interesting.
Fun fact: This is also the first and only movie Sasuke is in also. (Pre shippuden) as Shikamaru and Rock Lee replace him in the next 2.
