The entire character set of Star Trek's new cast are unprofessional twats but that is just the times. Kind of like old Hawaii 5-0 and new Hawaii 5-0. The older one was a crime/drama where as the new one is action/mayhem. In Star Treks case it used to be about order and exploration. Loyalty, progressiveness, doing what's right and not causing harm. The moral vs ethical dilemma. The new one is about being a bunch of sorority boys wrecking havoc across the galaxy among incompetent star fleet officers. Without any of that good old star trek meaning behind any of it.
Oh and I mean the character they play and the scripts they act out. I especially don't like the new Scotty but also didn't like the treatment Chekov was given either. Even Kirk is dragged through the mud somewhat. JJ really screwed the pooch on this. Yea wrong thread but it is what it is.
I did like Yelchin's Kyle Reese though. Pity TS never got a sequel.