I cannot rate it A because there were too many directing mistakes or Kurtzman-ish style errors.
For example, when Rizzo and Oh were speaking in the Starfleet room at the beginning of the Series, the whole room was flooded with light - blinding lights everywhere. You couldn’t even see the actors at some points. The same for „camera“/CGI shots in space. Those shots look very unprofessional.
Eh, production mistakes don't really faze as much as they should. I just really loved the show. It was an intriguing, exciting, fun ride. I enjoyed all of the characters & the overall story kept me on the edge of my seat.