Strongly disagree. The Firefly series was always exceptional. I watched it on DVD around the time it came out (maybe just after it was cancelled) and waited for the movie. The movie was actually a net negative, in my opinion, for killing off Wash (Tudyk), who was essential to the chemistry they had going.
I actually think the movie killing him off (and to a lesser extent, killing Book) hurt the momentum for further movies or other follow-ups.
> If they would have done Season 2,3, and so on, it wouldn't be held in such a high regard as it is now.
It's always possible that it could have gone off the rails. But the original Star Trek only ran for three seasons and spawned countless other shows and movies. I think if it had gone for two more seasons with the same cast, crew it, and general quality level it could potentially have been another Star Trek.
