IMO, the movie was very enjoyable both times I saw it in the theater. Not an epic TREK film in it's way as with some.
Now on the subject that Starfleet and the Sona' were in the right to remove the Baku because they were not natives is completely BS in my eyes. So all who say that answer a question? Say you move to a piece of land no one owns, which just by coincidence harbors a plant that will cure a variety of human diseases. You toil and work your hands to the bone for years, raising a family and making it your dream. All of a sudden someone (i.e. the government or some rich powerful company/or both) arrives and tells you, you will have to vacate that land because they want it and will destroy the area in it's processing of the cure. So in your mind's eye that since you are not native to the area it is justifiable?
That's well put except to make it like the movie the government or whoever is forcing you off the land wouldn't evan ask you to move. They'd just come one night while you were asleep, take you and dump you someplace else on the spot.