Great adaptation, like it or not.
After watching this finally I have to say that I'm very impressed with the film. I know a lot of fans of the series will complain about some characters and storylines not present in this film but I have to say, get over it. Here are a few points I'd like to make about it so the fanboys don't blow up about how it's not "true" to the manga/anime.
First off, the movie does an incredible job with bringing the characters to life. I thought the cast was very good. My only complaint would be that Kenshin is supposed to have blue eyes as that is one of his indistinguishable features. The casting was done very well and the actors do a terrific job.
This is the Tokyo arc pretty much. There are some characters missing from the movie that were in the manga but I honestly don't mind that they're not present in the film because they are not the main characters. There is a lot of talk about the oniwabanshu missing, but it's not the end of the world. Sure they were cool in the series, but they are really only minor characters. Kanryu is essential in the fact that it is his actions that bring about Kenshin ultimately realizing how to protect life without killing. The arguement about the oniwabanshu is a moot point because they are nothing more than hired henchmen in the first place.
That being said, let's focus on the real subject. This film is excellent. The cinematography is excellent. The swordplay and stunt work is well above average. Watching this film I truly get the sense of Kenshin's inner turmoil with killing and his sense of remorse. I also get the sense that Kaoru is more to him than a friend. The way the relationship is played out between Kenshin and Kaoru stays very true to the manga/anime and nobody can deny that.
My only complaint other than Kenshin not having blue eyes is I so wanted Yahiko to say "busu" but it never happened. That doesn't detract from the film at all and it's really my own inner fanboy wanting it.
The bottom line is this. If I had no knowledge of the manga/anime I would still like this film. I hope that it is given a theatrical realease in the U.S. and left in it's original format with english subtitles. If it does get a U.S. release I pray that it doesn't get dubbed because I truly think that it would detract so much from the film. Unfortunately, people in the U.S. can be very narrow minded and will refuse to watch anything not in english.
My best advice to any fans of the series is to watch this film and enjoy it for what it is. It's one of the best anime adaptations I've ever seen and it does not deserve criticism for not having every damn character present in the manga/anime. And for the record, Aoshi, Shishio, and Seijiro Hiko are not in the film. Why would they be if this is about the Tokyo arc anyways? Besides, it's already been confirmed a sequel has been greenlit so I'm sure we'll see them in the future. Enjoy the film for what it is and be thankful that somebody with a true vision and love for the series made this film. It could always be worse, Uwe Boll could have made it.