Nylan
Characters Welcome
Firefly's wild West theme was really overdone. They did everything they could to beat you over the head with it.
They made the Serenity feel like a real ship, so there was more sailor speak than anything.
Also, I didn't think the show's plot was that coherent. It would introduce a villian, and then promptly ignore him/her for the rest of the show (I remember one or two repeats). Also, what were with the Reavers? They really didn't incorporate the plot elements all that well--the only theme that was developed episode-to-episode was that crazy girl's character and the doctor. Who knows, maybe with another few seasons it would have come together...
To be fair, the show was kinda shafted on that end.
Oh, and I would have appreciated subtitles when the characters were speaking Mandarin.
I think that was the point.