It's John Carpenter, so what does everyone expect? I know what I expected, and "Ghosts of Mars" pretty much delivered. Thudding sound track, B-movie dialogue, heads on stakes, "Road Warrior" like zanies with metal sticking out of their faces stalking the "good" guys. Bring on the popcorn. Then there's a humorous twist. The "guys" in this future world live in a Matriarchy. Guys make the coffee, defer to the women, but also are told to deal with mechanical problems when they arise. (Well, at least the "breeder" - Jason Statham as Jericho - does.) Carpenter works all kinds of little jokes into the script on this wrinkle alone. Natasha Henstridge as the tough cop hero, and Ice Cube, as the con hero, are serviceable - and they know when to shoot, kick, and punch. And that's all that's needed here. I don't know who the main Martian is (he looks like Marilyn Manson in Kabuki), but he's perfect! Four stars for operating well within genre.