A lot of people diss on Ghosts of Mars. Yes, it is a lesser Carpenter, but even a lesser Carpenter is better than a lot of other movies out there of the same ilk. The movie moves at a brisk clip, Nasthasha Henstridge is a reasonable lead and any movie with Pam Grier is usually worth a look.
A very loose sci-fi remake of Attack on Precinct 13 (1976), this movie predates the current zombie cycle (the martian possessed humans might as well be fast zombies). Would make a good a good double feature with Assault on Precinct 13 (duh) or Resident Evil (2002).
5/10