If you haven’t yet seen the new Star Trek movie, and you are planning to see it some time, you don’t want to read this post.
I think the thing I liked best about the movie was that, at the end, Romulus and Vulcan were not restored. Yes, it is an alternate reality, due to Captain Nero’s time travel, but still, the writer and director decided not to play a typical UNDO that science fiction movies seem to do whenever something catastrophic happens.