Personally, as long as we get Star Trek films and possibly TV series, I'm fine with it. I'm in it for the story, not the special effects, not the director, not the actors, etc. For me, the story is all that matters, and since this is in the Abramsverse, we really should take it for what it is, a new generation of Trek stories to tell.
I for one is curious as to what else had change because of the events in ST11. In ST12, we were shown how the two timelines are still similar in some way despite the major split in ST11 (destruction of Vulcan). ST13? Bring it on. The events of ST11 not only sent ripples through time, it sent ripples in the whole universe. The Klingon Empire, the Romulan Star Empire, the Cardassian Empire, all the other planets that are yet to join the Federation. They all know what happened in ST11.
Not to mention, Section31, as we were told in ST12. If they already have S31 this early, then no doubt they have the beginning of DTI (Department of Temporal Investigations) too. Will they discover the Guardian of Forever in this timeline too? What will the Guardian tell them? Will it show the Primeverse?
Think about it. Any time-travel story that they will do that goes in the past _before_ the Abramsverse split, they are sharing with the Primeverse. Any changes or incursions they do might affect the Primeverse.
Time to get excited.
Go Beyond my fellow Trekkers!