Yes, it is a great show. It's too bad it ended too soon. It ranks up in my all-time favorite shows. The only bad thing about the series and movie is that there are some things that are introduced in the movie (Mr. World and Haven (Book's leaving Serenity), namely) that aren't in the series. Plus, Book had such a mysterious background that was never explored. But Joss did say if everyone read the comics and such, we'd know things, which I didn't, so there are some gaps that need filled.