I'm trying to stay away from passing judgment on Mr. Orci's potential as a director, but I can understand a studio being reluctant to entrust a film with the mega-budget of the next Star Trek film to a novice.
Oh, I can understand the studio being hesitant in that regard. What I find problematical is the reaction of certain posters online jumping to the conclusion that he must be an awful director when there's no legitimate basis for forming a valid opinion on his ability to do something we've never actually seen him do. It's just the same kind of kneejerk negativity that I'm tired of seeing in fandom.