Pastor Bob is very gifted. He is funny, which is nice. But more importantly, he is real. He is very honest about his own problems failings realities whatever you want to call it. That is leadership by example because we can not receive help if we won't admit we need it and accept it.
So many Christian put on a front like everything is just fine when life is far from all together. There is so much hurt out there. We need to be real-- honest with ourselves, being honest before God. Pastor Bob does his best to encourage that aspect by being open himself.
Listen to these sermons. Especially if you are traveling or otherwise unable to attend a church service some weeks. I'm sure you will be blessed.