I'm fairly picky about which animated movies I see because there are some common tropes that grate on me. And Disney movies that "trespass in someone else's garden" (to use the Alpennian saying) face a high hurdle. I'd seen enough advance discussion and critical evaluation of this movie from people with roots in Polynesian culture to have confidence that, although not without flaws, Moana took cultural representation issues seriously and had worked to have creative staff and consultants from within the culture.