I have watched the movie and i liked it. Not masterpiece by any means, but solid 6.5/10.
I liked nationalistic motives of the movie about uniting Equastria, which is quite based and aryan.
Female protagonists are all really good for sex. Izzy the best, then Sunny and Pipp. Not sure about Zipp.
Art style is quite cute, ponies are fuckable.
Story is mediocre, but there is some interesting worldbuilding elements, like the fact that ponies industrialize (up to serial manufacturing of semiconductors) in order to compensate for the lack of magic.