Typical Disney to cheap out on the HDR and extras. For one of the biggest companies in the world they're certainly one of the most penny-pinching.
I thought the film itself was very average, second tier, compared to some of Pixar/Disneys classics. None of my children or I would be interested in watching it again. I think its an OK rental or something to watch on Disney+ rather than a disk purchase.
I just watched the 4K tonight for the first time. Fun movie that really touched my heart. Great story and the animation was excellent. The picture was very sharp and clear. As far as the sound goes for the Dolby Atmos it was really awesome. I watched the US version of this 4K. Overall I thought this was a solid Disney movie and recommend it for anybody to check out.