I think having a longer denouement suits the larger canvas of a television series, especially a series with so many great characters, but the entire season we got on Babylon 5 was a bit excessive, unfortunately that's the way the cookie crumbled.Yeah I hated "Scouring of the Shire"Personally I find plot/action to be more important than making a thematic note. Every action should (on a meta scale) be larger than the last one.
I'd take what we got on Babylon 5 over Star Trek: Voyager's "Oh look, Earth!" *roll credits* ending.