Actually, the reboot seems to have begun with the somewhat controversial ENT and Star Trek XI appears to be a continuation of that series and not a reboot or re-imagining of the TOS/TNG/DS9/VOY universe.
The reference to "Admiral Archer" and his "prize beagle", by Scotty, would help to support this. In fact, there was so much meddling in the timeline in ENT that it would make more sense to view this film as a natural progression from ENT. Spock Prime's involvement in the story actually seems to herald the final severance of NuTrek from all the Prime time-lines pre-ENT.
Further, although the general shape and component parts of the exterior and interior of the NuEnterprise remain pretty much the same, the look and feel of the ship seems to stem from a different design ethos, certainly insofar as the lighting and colour scheme used is not consistent with that seen in the 'Prime' series', more of a 'Neo-Industrial' approach, if you will.
Just my take on things.
The reference to "Admiral Archer" and his "prize beagle", by Scotty, would help to support this. In fact, there was so much meddling in the timeline in ENT that it would make more sense to view this film as a natural progression from ENT. Spock Prime's involvement in the story actually seems to herald the final severance of NuTrek from all the Prime time-lines pre-ENT.
Further, although the general shape and component parts of the exterior and interior of the NuEnterprise remain pretty much the same, the look and feel of the ship seems to stem from a different design ethos, certainly insofar as the lighting and colour scheme used is not consistent with that seen in the 'Prime' series', more of a 'Neo-Industrial' approach, if you will.

Just my take on things.