John Jackson is a very angry, emotional and unprofessional agent. I dealt with his staff for years without issue, but when I rented my home out and obtained a landlord policy for my home, he wrote the policy incorrectly which resulted in termination. I called another State Farm agent and got coverage immediately, then called his office to find out what had happened. He literally screamed at me (about questioning his integrity...huh?) and hung up the phone on me. It turns out that he then called my new agent, screamed at them and accused them of trying to steal business from him.
The only thing that lost him business is his unprofessional and overly emotional behavior. It was a bizarre experience, which I'm glad to share with other people. Go to ANY OTHER state farm agent and steer clear of this hot mess.