New poster for "The Lord of the Rings: The War of the Rohirrim"

found the trailer on peertube: https://trailers.ddigest.com/w/aGBV1CcfhZTwoM2UdWFMgi

From my view the story seems quite simplistic right now from the trailer. Black haired tribe comes, Prince wants to marry red-haired princess. Random conflict arises. Terrible war starts? I hope there is something more to this, than the shallow trailer.

i have no idea what to think about this, but im in favor of crazy new ideas and directions. will this be good?