This was the best of the Kelvinverse movies and is up there with the stronger Prime timeline films even in my opinion. The reckless mutineer from the past 2 films who got rewarded (from Cadet to Captain no less) for his erratic actions suddenly disappeared and James T. Kirk actually showed up (where were you the last 2 movies?). The plot twist with Krall and his minions was pretty cool, although I admit that his motivations still needed work (they could have detailed maybe that Vulcan, Andoria, and Tellar didn't help in what ended up being an "Earth-Romulan" War and Krall resented that, or something).
I do have complaints with how Spock Prime's death was handled (I think he should have been allowed to return to his timeline, and an offhand reference in the Picard show could have said Spock passed away peacefully at home). It's also hard watching this knowing what happened to Anton soon afterwards.
Beyond is my favourite of the trilogy, 2nd place goes to Into Darkness