Sometimes, when you see a movie that you know nothing about, you are treated with an unknown little treat – a film that will stick with you forever. Ex Machina is the movie this year. My comparison here is to the Brad Pitt/Morgan Freeman gem Seven. It was a movie I knew nothing about. I had only heard that it was a movie I must see through word of mouth. Seven probably has a place in my all-time top 25 forever. That’s how good it was. But a lot of this initially high rating was because of how in awe I was when I saw it in such a small, rickety stage theater converted into a movie theater in Lexington, VA, in the fall of 1997. Now, Ex Machina is not in the class of Seven. But like Seven, it is a gripping, carefully scripted movie that will stay with you long after you watch it. Ex Machina will challenge for best movie of the first half of 2015.