I don't have much to say about the movie, it isn't terrible in my point of view but isn't that great either.. didn't elaborate on some points and lacked sufficient action. Thought the Proximus Ceasar character would be more important in the story, he's kinda just introduced then just.. there, like the orangutan character. It's more focused on the ape called Noa and the human girl mae.
They mention Ceasar (the one from the james franco movie) but didn't elaborate that much about him.
It's more of a worldbuilding movie to show how the apes fared years after Caesar's reign and the ALZ-112/113 thing.
I would just wait until it's out of the theaters and on DVD if you're interested. (Or just stream it on your TV)