I was on the fence on this one (I certainly don't think Frozen 2 was a masterpiece, nor do I think the female protagonist thing had anything to do with the lack of a nomination, and I think the third How to Train Your Dragon film was actually very good). Still, I'm curious to hear your argument, so go for it. However, please bear in mind the following paragraph of my brief. I'm not looking for a polemic. :)

"I’m not looking for eye-rolling sanctimonious tedium about why X, Y, or Z noble cause has been set back eleventy-stupid years due to the lack of an Oscar win."