I think Dominion is a fun movie. It does have some coherency issues with the overall plot that I think could be fixed with a few scenes that were either left out or didn't exist. Compared to Alien, the lore and world-building is very slim in the JP franchise, and I think Dominion does the best job out of all the movies of expanding the world.
Im looking forward to the extended cut we'll be getting for the physical release.
Also for the love of god give us a First-person survival-horror game set on one of the islands when everything goes shit.