I knew they were messing with canon when I saw the cast of characters and noted that the whole TOS crew was together in a movie set when Kirk just emerges from the academy.
I hope that's part of the 'altered' timeline - i.e. it is one of the things Old Spock must correct.
None of this crap about Young Spock getting so emotional that he nearly beats the shit out of Kirk on the bridge; Kirk hitting on Uhura; Kirk showing up on the
Enterprise as a cadet *and being outranked even by Chekov*; or Kirk going straight from Cadet to Captain

should survive the end of the film.
I suppose I can live with it if the new timeline is *mostly* like the old one. Meaning: Not everyone is in the Academy at the same time, and Kirk is something other than an irresponsible jackass; Kirk graduates from the Academy and *actually has to work his way up through the ranks* like any other officer would; at some point, Kirk serves on the
Republic and
Farragut; Christopher Pike commands the
Enterprise, then hands over the ship to Kirk (who, as I said, has followed a normal promotion order, and is a Captain *for real*) and somewhere down the line meets the fate we see in 'Menagerie'; etc.