As the subject line suggests. I felt that this was a surprisingly good movie. I will not spoil the show, by giving away any of the plot details, but ended the evening extremely satisfied with having watched this.
I am not usually a fan of Tom Cruise, who stars in this movie, but found that not only the movie was good, but that even his acting was above-average.
I recommend the movie.
More than a hard-core Sci-Fi, this is actually a kind of action movie, which Tom Cruise is suited to star in. It just has its own, unique, Sci-Fi twist to it.