Whoa whoa whoa, hold up here. Star Wars - especially the damn prequels =/= those other shows. At all. Not even close. First of all, Star Trek TNG tops just about everything, followed by TOS (then DSN. Not a fan of Voyager, though I did like Enterprise, but I wouldn't rank it in with the rest of the Star Trek series'). BSG is gritty, though in this case the reboot is better than the original, and I'd place it ahead of TOS, but before TNG. Then, and only then, can we MAYBE talk about Star Wars, but only the Originals, because the prequels don't even place on the list - nor do they deserve to.
And Firefly is children's play compared to the others. Even the short-lived Caprica ranks higher than Firefly. Which you didn't mention at all. Or Stargate - any of the Stargates, or Babylon 5, or Farscape, or the X-files, or Doctor Who (both original and new series), or Andromeda, or hell, even Futurama. And no, none of them are 'like' Star Wars at all, except for being in the same genre. It's not like a pair of jeans. It's goddamn Star Wars.
Good god, if you're going to make a bad point, at least try to make it well.