If anyone is curious about this movie, it is now available on (Amazon) Prime TV!
I just watched it and thought it was pretty fun, although I was disappointed that "Because" was not actually in the movie soundtrack (only the trailer, I guess)!
Had I gone to the theater and paid money expecting an epic SciFi movie, I would have been disappointed.
However, the conversation here helped me to prepare my expectations so as to appreciate the comic book style campy and sophomoric humor. It is kind of stupid in a fun way, and if that makes no sense to you, you probably won't appreciate it.
I felt the early scene showing what an idyllic utopia planet Mul was, was a bit long, but it got better, then, once Ethan Hawke showed up as a pimp, it was great entertainment/action until the start of the last scene where they ended the movie defining their relationship (Valerian and Lorelei's) which I felt was either paying homage to the comic book fans or maybe to give it a bit of a "chick flick" dimension.