Although I'm normally all about the japanese voicetracks with english subtitles in most movies, I've never actually watched the full movie with anything other than the english voices. Given the pace of some of the action scenes I think I might find trying to keep up with subtitles distracting. I should try it subtitled at least once though. I didn't care for a lot of the english voice actors myself, although I honestly thought the guy who did Sephiroth did a great job.