This movie is just as good, if not better, than most of the episodes in the series. If Bebop fans learn to accept the story for what it is--an extended version of a typical(albeit superior) episode, this movie will live up to the exceptional quality of the series. And if someone with no knowledge of the series watches this movie, they will have very little to catch up on. The great thing about the film is its accessibility to all audiences with its stand alone storyline(although Bebop fans can still get new things out of it).
With the introduction of the character of Vincent Volaju, the Cowboy Bebop brain trust has provided a great nemesis for the protagonist Spike to interact with. These two characters' fight scenes are exceptional, and the bond that they share works great with the overall tone of the series. The subtle philosophical points of the film may not be mind blowing, but they are definitely above average. Great dialogue is rare in animation, let alone anime, and this is one of the strong points of both the series and the movie. It is obvious that the creators have tried to fit almost all elements of the series into this work, and they have succeeded, despite that great burden. Each of the five major characters from the series(Spike, Jet, Faye, Ed, and Ein) get the right amount of time in the spotlight, while allowing the new characters(Vincent, Electra, and Rashid) time to develop properly. Also, as any fan of the series can vouch for, the music is not only original, but almost like a character unto itself.
Ultimately, this film boils down to the centerpiece of the series, Spike Spiegel, and his final meeting with his kindred spirit, the tortured Vincent Volaju. The result of this film helps propel the series into its heart wrenching conclusion and underlying philosophical tone.
More than worthy of being associated with the Cowboy Bebop series.