Well, for me, I liked the gore factor so much. In the movie the colors were crisp enough[esp. the blood].
anyway, the ending of both series and movie didn't satisfy me at all, but the whole story[series and movie] was actually good. In the movie though, you wouldn't be able to understand some certain things if you haven't watched the series yet. I can give more comments on this, since I find the plot so good, but I leave them to you guys. XD
Just go post your comments about the series or the movie.
[Btw, I dunno if there's already a thread about this, but I didn't happen to stumble on one when I looked.]