I liked Prometheus. I didn't understand a lot of it the first time, or the second, but it made more sense after reading some online analysis and discussions. I liked the aesthetic and just the "look and feel" of the movie, but I'm a sucker for most science fiction if they clearly take it seriously. It can't just be a story set in the future, I want actual science fiction, where the stuff we don't know yet or haven't invented yet plays a part in the story. Prometheus actually blurred the lines for me, which is good. I couldn't follow a lot of what was going on, but wasn't sure if that was just me, the director, or if I wasn't really supposed to understand it until later when something else happened and it all made sense. That never really happened, but I was still okay with it, because I'm such a sucker for science fiction.