Due to all the great reviews I went into the movie with high expectations and a lot of curiosity. Expectations were met and curiosity rewarded. The movie had just the right amount of "old" stuff to reward longtime fans and 'new' stuff that made the story exciting. If you must compare it to previous Trek movies, It's like II 'Wrath of Khan' and IV 'Voyage Home' wrapped up in a very shiny new package with changes which make sense WHEN you see the movie. Saying too much ahead of time just spoils the movie. How can Kirk do this, how can....? Stop with the questions and see the movie! :)