This Trek has an alternate canon history though. So it does not feature the real earth1 universe Spock, Kirk or bones it like another universe completely. JJ could have just as easily made it a mirror universe movie instead of a timetravel one to explain away the changes.
When i say the real Kirk and company i mean in terms of fiction obviously and not real life, its to draw a distinction between Star Trek Universe A the real Star Trek, and Universe B the JJ tangent.
If JJ wanted to make a generic sci fi blockbuster he could have made up his own dumb characters instead of choosing to ruin those who have existed for over 40 years.
It could be a good movie and will still not be real canon Star Trek.
Just like Casino Royale was a good film but was not James Bond.
I was expecting Craig in Quantum of Solace to say "the names Bourne. Jason Bourne".