I liked
Nemesis mainly because it had a happy ending. I was happy, delighted in fact, when it (finally) ended.
Despite good reviews, I was not sure if this movie will be worth it. But I was pleasantly surprised. First, it's great to get back the old team of Kirk, Spock. Good to see the old spock, Leonard Nimoy, too. The action was fast paced with good humour. All in all, great movie.
Live long and prosper. \\//
Edit : I was thinking about a smiley to represent the Vulcun greeting when they say live long and prosper. I found it. \\//