Ironically I actually enjoy a movie that can make me like the person I didn't expect to like in the beginning, and vice versa. Ex Machina was that way. Oscar Isaac seemed like a sociopathic Big Tech douchebag who played with people's emotions, and his employee was just a "normal" unassuming guy on a free vacation trying to live up to his boss's expectations, but if you've seen the movie you know it's a little more complicated than that.