Uneven pacing, could do with more exposition on the mythos through eyes of villain, who is also unremarkable. Overall still a fun installment which I would rate around Wonder Woman level, but not as fun and well told as Aquaman.

So depends on your frame of reference: are you happy with BvS and Justice League? Or do you demand MCU level production quality and story telling? If yes to the former, you'll love this movie!