To be quite honest, I didn't like it at all. Nothing pleased me today. From the day they first announced Busa and Hayate they were showing a more mature art and style and while I do understand Zack is a comedy character, the whole circus thing went too over-the-top. Also the costumes. Leifang's face and new look are very beautiful as I expected but her most iconic outfit has always been the chinese dress and high-heeled sandals but they decided to show her with the retarded clown pants for some reason and Zack himself simply looks out of place.
The music of the stage was also very shitty, just like the dangerzones. I dunno, the whole thing just doesn't feel like the DOA5 they've been showing the past few months.
As someone before me said, I really hope we can get an option to customize which stages appear in random because having this crap show up constantly will just hinder my experience with the game.