It is obvious from the range of posts here and based on what we know so far that those looking for a dark, heavy, serious tone mixed with some comedic moments are going to be very disappointed; those wanting to see an over the top parody are going to love the movie.
The bottom line is we don't exactly know what the truth is until we see the trailer.
and i'm not really seeing the connection between whether the film is a comedy or not and the production values of the sets and costuming.
That they've done that, and are making a goofy love letter to the original show, without any kind of slavish fanboy loyalty, is kind of what excites me.
And given how so many people connected with it have said that the DS film contains a variety of styles and moods and because of that it will be very interesting to see how Warner Brothers attempts to market it, it just might be the case that no trailer, whether it focuses mostly on humor or romance or horror or whatever else, will be an accurate reflection of what the film will really be like...
Make what you want of it, but someone on imdb claims to have seen the trailer after taking a movie survey:http://www.imdb.com/title/tt1077368/board/nest/194768736?p=1