Pros
If you like working in the 80's atmosphere where the owner micro manages everyone and first places blame on others for his mistakes.
Cons
The Health insurance is probably the worst. He has a $10,000 deductible that you first have to pay out of your pocket he claims that he reimburses you for the first $10,000 good luck ever seeing a penny. He discourages you from seeing any doctor and wants to give health advice since he's an expert now that he's part of a vitamin club. Make sure any promises made must be in writing. He will call you a liar and claim to have never authorized that.