Yeah, it does go a long way to explain some of the plot holes. But to be honest, it didnt effect me, cos i had my own way of explaining certain events that were not explained in the movie.
But for the general audinece, i doubt they really cared, aslong as they got the jist of it, that was enough i suppose, without it being clogged up with temporal babble etc.
If the timeline can heal it's self, will Vulcan go back together?
And the headaches start.
"Course your not,your not scared of anything. Box falls out the sky, man falls out of box, man eats fish custard. Look at you, just sittin' there,you know what i think? Must be helluva scary crack in your wall" - The Doctor