Star-studded, with a fine performace by Brody, who gives a needed wary intensity to his role.
It is a satsifactory experience, but limited to a hunters and the hunted plot. I did feel some fear, which is testimony to a well-scripted and shot movie, in which actors deliver good performances.
The audience I was with cheered when Laurence Fishburne took off his helmet.
Nevertheless, the movie doesn't go beyond the original except for location, which has been shifted to a more exotic alien world.
If you liked the first movie, you'll likely enjoy this but, in a sense, it's as if you have seen it before, which is a sensation that Hollywood has been specializing in delivering lately.