No way in hell would Naruto misinterpret Hinata's confession of love to him to the same he he loves ramen. That is absolutely ludicrous. Naruto has NEVER been emotionally slow to realizing things. No way is Naruto's love for Sakura solely based on his rivalry with Sasuke. The movie wants us to believe that but 600+ chapters in the manga and many moments contradict that statement very clearly.
Also fun fact for you, people whom have seen the movie have said if you don't like NH or romance you will NOT like this movie. This movie is a shouju, a badly written one at that.
I do not like romance in Shonen movies, so I know I will not like this movie.
Basically that leaves NH as the only people that will enjoy this movie. SS shippers get nothing, Sasuke fans get a cameo appearance, Hinata is shoved in our faces the entire movie after being irrelevant for the entire manga, Sakura is downgraded to ship fodder for NH, and somebody that does not care about the romances in Naruto which I'm pretty sure is a heavy margin will also not like the movie. Not to mention before the movie you have to sit through a 40+ minute FILLER episode explaining the connection w/ Hinata and Hanabi. IDC about this crap. Hinata never really even referenced her in the manga. The fact that they need a movie to show this "bond" is a flipping joke.
This movie is bluntly telling us that Kishi sold out big time. That's why it's two hours, and in those two hours he's going to kill Naruto's character completely. Just for the sake of getting him with the creepy stalker.