I finally finished watching season 4 of "Battlestar Galactica" -- all on DVD(!) -- and . . . wow. (Spoilers ahead, obviously.) From various heated comments on the TiVo users forum that were harshly critical of BSG creator Ron Moore, and from Amazon reviewers, I had the sense before watching it that season 4 had somehow self-destructed into some kind of awful, unwatchable mess.
But as the season unfolded, I saw the various story arcs being tied together in a way that made me think maybe Moore really did have a plan from the start. Unlike seasons 2 and 3, which both started and finished strong but sagged in the middle, season 4 seemed consistently good throughout. The Cylon civil war, with the Leobens, Sixes, and Sharons (except for Boomer) on the "good" side, and the Cavils, Simons, and Dorals on the "bad" side, was captivating.
What I especially liked about the series was that it was dark and grim, not just for the sake of being so, but because it was narratively important. BSG was never shy about killing off characters, but until season 4, they were rarely key players. (Offhand, the only exception I can think of was President Roslin's chief aide Billy Keikeiya, and that was driven by the actor's desire to leave the show.) In this season, the body count soars, and it starts to touch major characters. And unlike, say "24," which I love but dislike its gaudy way of killing main characters (look, Jack Bauer has to shoot his buddy Curtis!), the deaths in BSG made sense.
- Cally Henderson: "spaced" by Tory Foster for discovering that Tory, Tyrol, Tigh, and Anders were the original Cylons. This was a truly brutal scene, with Tory having appeared conciliatory, taking Cally's son (whom she intended to kill with herself), then smacking Cally and then opening the airlock. It made sense, though, because the writers had taken care to depict Tory, unlike the other newfound Cylons, as embracing her inner Cylon ruthlessness.
- Anastasia Dualla: shot herself in the head after the crew's discovery that "Earth" was nuclear wasteland. Totally shocking at the time, but upon reflection, it made sense that *someone* would simply be unable to handle the shattering of the dream of Earth.
- Tom Zarek and Felix Gaeta: executed by firing squad after Gaeta's mutiny is turned back. I always liked Gaeta, since he was the "nerd" of the ship, and I was sad to see him embrace the dark side. But this too was foreshadowed well, starting with his ostracization by the rest of the crew for his perceived treason on New Caprica to the loss of his leg by what turned out to be one of the original Cylons. And Zarek walked the line between terrorist and demagogue effectively, but this was a fitting end for him too.
- Sharon "Boomer" Valerii: shot by Sharon "Athena" Agathon. Redemption isn't always an option. Boomer has turned on the other Sharons by siding with the Cavil/Doral/Simon trio in the civil war, so her days were going to be numbered by the surviving Cylons anyway. But not only that, she seduced Athena's husband and kidnapped her daughter! Sure, she ended up bringing the daughter back, but it was understandable that Athena would shoot her.
- Sam Anders: piloted the humans' ships into the sun. When the only thing keeping you alive is the Cylon hybrid technology that keeps you immerse in a tank of goop, are you really alive still? But at least his torment induced by Kara Thrace is over.
- Laura Roslin: died of cancer. This was a bittersweet end for the Admiral Adama-President Roslin romance. I really thought when he took her for her last ride in the Raptor that he was planning on crashing and killing himself as well. I would've been happy for him, but I would have felt cheated as a viewer, if there had been some magic cure for her condition (though they kind of did that earlier with the Cylon-human hybrid fetus blood).
Did it make sense that they landed on our Earth 150,000 years ago, gave up technology, and blended in/mated with the humanoid creatures at the time, eventually spawning us? That's a little hard to take, but I guess the 150,000 year mark was dictated by the real-life finding of the mitochondrial DNA of "Eve." It was still an interesting and narratively-sensible end to the series. Really, it was almost a flawless resolution of the show, the one weakness being the end of Kara Thrace's saga. Having her just disappear into thin air was the one deus ex machina aspect of season 4 . . . .