They already have a winner - the huge boxoffice (especially given the fairly modest budget) and the overall very positive reception demonstrate that.
One really nice thing Abrams did was to get Trek back to its more optimistic roots and away from the darker, more cynical DS9 and Enterprise mood. ST09 is also a resounding repudiation of "soap-fi" - everything is tightly paced and while we get small amount of personal relationships it never is allowed to control the plot. The humor is a part of that and it even extended (per Abrams and Orci) to using light colors for the Enterprise interiors - it is all intended to reinforce the more upbeat theme. And that is a big part of its success - they stripped Trek down to its essence and built a film around that eseence.
As to Vulcan, I have to say I do not think anything in the revised timeline should be undone - that is simply the "reset button" we typically rail against. In fact we even see the underlying positive view here, in that despite the destruction the Vulcans find a new planet and begin again. Also, so far they have not violated the canon of the pre-Kirk times. In fact they built off of it. Trek 09's universe is the TOS Pre-Kirk universe with alteations introduced by Nero (for example Kirk's backstory changed, and as a result others were also affected). In this storyline he becomes a Captain a few years earlier, and also Pike while injured is not maimed as in TOS.
Also, neither Spock's ship not the Narada violate canon, as neither type of ship had yet been built during the traditional canon period. Spock's ship was an experimental ship for the red matter mission, and the Narada was an an advanced mining ship used to strip down whole planets. These vessels are actually even post-TNG and Post-Nemesis (spit), as Spock has concluded his work on Romulus.
In short, they have a nice, wide open universe they can set adventures in without having to worry that they are violating canon.