I neither like nor dislike the idea of Vulcan's destruction in and of itself. It was a bold move but I would not have liked the film less if it had not been destroyed. What I do like a great deal about the destruction of Vulcan is that there was no "reset button" at the end of the film. In this new universe, there are permanent consequences rather than "magic resets". And that is highly refreshing.
Me too.
I neither liked or disliked it.
Vulcan is pivotal to Star Trek, always and always will. However, its distruction in this time line is a big step. There is no vulcan to speak of, and if they have the same mass evacuation we do in terrorist attacks, all the politicians dignitaries and ambasadors left (hopefully) quickly, at least beamed to an orbiting ship and fled.
I like also that there is no reset button. Vulcan is still gone, destroyed, and will be until the end of time, unless a property in the red matter sent its complete molecular structure to another dimension. Now that in interesting theory aint it.
In a way, i really liked it as it was so pivotal to Quintos Spocks character development in following outings. This Spock will not know his mother until her death as our Spock did, however will now be forced in a way to have a relationship with his father this time around hopefully spanning all the way to TNG era with Sareks emotional breakdown and death.
However, it is a very sad moment as the two Spocks lost their mother, but in reality they were two different Spocks from different mothers (so to speak). So really, old Spock will now have this over whelming loss for the mother he loved and respected, but will now in a way be envious of Quintos Spock as he now has a potential relationship with Sarek which Nimoys Spock never got to have and regretted it until they put their differneces aside in ST:IV, and that closeness is brought together by emense tragedy.
The loss of Vulcan and Amanda that are a big part of past Trek is a strong idea and very well done in that respect. Amanda was Spocks guide to the way the world works, she was his sanctuary, and now that is gone. Maybe we will see Quinto take Spock where Nimoy never had the chance to, a whole new level of the character that convinced Nimoy to come back one last time.