Eh the problem with it, is there is no substance with Maul, he's physically scary looking, but other than that there was nothing to really fear form him in the film. With Vader there was always that fear. That and I like it doing with the story more and not just fight fight fight, have fighting, but intertwine it with story, not just jumping from one set to the next for visual eye candy.
That and the choreography was not super great, there were many times where Ewan would pause, or Liam would pause clearly waiting for the "next move".
Good music, and it was fast, and cool to a point, but very flawed and could be done a million times better with the new trilogy.