I watched Serenity for the first time.
Warning Spoilers ahead!
It was pretty good, I loved the dialog and characters much more here then on the TV show. The special effects were pretty good, and the story was very good. But the damn action editing was too jarring. they cut the action scenes too fast IMHO.
And there was nothing about the space scenes that really wowed me. Like a giant star destroyer flying overhead for what seems like forever.
I liked the chase at the beginning and the flying sled thing looked cool but that Serenity spaceship is one of the most ugliest, most boring spaceships I've seen in Sci-Fi. I've seen some other really boring ones that are far worse, but this ship is not worthy of being a principal marquee spaceship (my opinion).
I thought the "Buffy karate" moves were out of place. And why is the lead bad guy using a sword? I can understand the lightsaber in a futuristic Space Opera, but a sword?
I also don't get why Mal left the lead bad guy alive. Why didn't he just kill him? I at first thought he left him there to die slowly from choking which was cool, but having him be alive at the end sucked. Two important main characters die in this movie but the bad guy gets to live? Bah!