My choice to ignore Rev Warren is this:
His continual sale of his own salesmanship - as if the Word is not enough - as if he has some special gift of christian marketing that I missed when I read through the gifts of the Spirit.
I hear ya. But be sure and warn the rest of your church not to listen to him either, or else it seems almost inevitable that they fall for it and you end up having to make a most unpleasant decision... to leave or stay and try and correct the error.