Best 12, if you object so strongly to that new trailer, you might have slit your own throat over the giddy "he SHAVES them! She BAKES them!" tagline in the TV commercial for the original Broadway production.
The film does need to reach a wider demographic to be a success, which is what we all want. You may disagree with the approach, but the various trailers are an education process to try to describe what is a very difficult property to categorize. This one shows a bit more of the comic tone of the piece, and some of the music, which is, of course, as much a part of the property as the vengeance plot and the throat slashings that were prominent in the other trailers.
You also seem to think that people have not seen the previous two trailers, or know what an audience might expect going in from a film starring Johnny Depp or directed by Tim Burton that features a blood splattered logo. I also think your response to the trailer verges on the hysterical.
Begin at the beginning and go on till you come to the end: then stop.