Great cast (Kevin Costner is brilliant!), great plot/story. But there seems to be lacking considering that the plot is quite interesting. Although the movie failed to fully explore (or exploit) the weirdness (or uniqueness) of its plot, this film, as a whole, is enjoyable to watch.
Exciting mix of powerhouse cast in a weird scenario that makes this quite unpredictable. Gal Gadot is really a wonderful woman.