i strongly recommend it to anybody who like good plot and good actor ( even if not well know ) ( often and it just well that way ) and science and or or science fiction present in an intelligent way on the ( small ) screen and good special effect even if they do not have billion of dollar to produce it . much good than any war in the star . there be only one comment which be not necessary represent talk about the comet and the commentator say that life be maybe bring on earth through a comet . that fun and there must be always a chance for a magic way and huh . that what great about life and can come anywhere and no need of extern force .