What do you think of this trailer?

I’ve personally been thinking that the whole idea of a Suicide Squad movie probably was a poor idea, and after watching the trailer, I’m not sure that my mind has changed.  I’m still not that much of a fan of a lot of the casting, and just with how the trailer played, I think the dialog is going to be bad and the delivery of it is going to be bad, and they are probably going to spend way to much time on Harley Quinn.