My problems with Into Darkness all center around the unbelievably poor writing. Abrams has a long history of employing bad writers and then overcoming that with style over substance. To him, as long as it feels right, it doesn’t matter if it makes sense. The writers don’t have even a basic grasp of science. Back in the first film, a single star goes supernova and that literally threatens THE ENTIRE GALAXY.
Look at the introduction of interplanetary transporters. It’s incredibly stupid and something that’s far too advanced for even that period of time. Just transporting something between two planets in the same system would be miraculous but to do that between planets that are in completely separate quadrants of the galaxy? Virtually impossible. Not to mention the rippling effects that would have on galactic civilization as a whole. Who needs starships when you can beam to wherever you need to go even if its on the other side of the galaxy.
Then you have Khan’s miracle blood that can bring people back from the dead. Solely introduced just so they can ripoff WoK and then immediately bring the character back to life afterward. Completely undermines the scene and is unfathomably cheap. Then the miracle cure for death is immediately swept under the rug and will never be brought up again.
I won’t even get into the idiocy of Benedict as Kahn. It was a crap script for a crap movie.