Listen, the animation in the movie was just amazing, in fact, I even think that should be the animation for season 6. We all know that's not gonna happen but yeah.
The reason I'm giving this 3 stars and not five is because, they didn't add nearly enough actual background noledge for somone who isn't familiar with the show to get the right info, it just really would've been great to see more of the characters in school. Also I was loving the movie until I figured out it was a musical... oh dear lord, I mean I get that the kids would love it but, it's not really like the show is for kids anyway...
On the other hand, the romantic scenes between ladybug and cat noir were great, they really gave me the chills wich was good.
So there ya have it, my review, I'm sorry if I was a little harsh, it was a genuinely good movie so keep up the good work!!