Will the Hillary-Donald presidential debate be worth watching???

I mean they both have said a lotta mean things about each other, what's left to say?  Can either of them present a substantive idea that makes any real sense, as opposed to promising pie in the sky?  Will the moderator try to help Hillary and bash Trump?   Watching presidential debates is like watching a bull fight.  You watch on the off chance to see a matador get gored.  Not that you wish the competitors any harm, but if blood flows you don't want to miss it.