It was clear from the beginning of the series that the story had been fairly carefully mapped out. The early ambiguous characterization of the Taelons became clearer as their motivations were revealed, and the righteous fear of the Resistance was confirmed; such gradual exploration of a complex storyline is one of the best elements of Sci-Fi television (I have no idea what semantic distinction is supposed to exist between "science fiction" and "SciFi"--fanatics are always inventing new layers of obfuscation to objectify their opinions). Unfortunately, E:FC has suffered from apparently unplanned cast changes: the departures of Kevin Kilner after the first season and Robert Leeshock after the fourth (though both have made brief return appearances) have plainly disrupted the story. The latter disruption has sapped the drama of its narrative drive, unfortunately; Jayne Heitmeyer's Renee was fine as a secondary character, but just doesn't have the stuff to carry the show. The introduction of the Atavus has the feel of last-minute scrambling too. The Taelons were a deft, sophisticated creation of a fascinating mind, while the atavistic hybrid that succeeded them would be more at home in a cheap horror story. If I'm wrong about the ad hoc storytelling, then Gene Roddenberry's bible wasn't as good as I had thought. In either case, the final season of Final Conflict has been a distinct disappointment.