Can you tell me why I shouldn't vote for Chris Christy given the opportunity?

I’m impressed with the way that Chris Christy has the ability to crawl under 45’s skin. Given the chance, I’m thinking that I could possibly vote for him. I’m not ready to do a deep dive into his record or his platform if he has one. I seem to remember a “bridgegate” but I don’t remember what he did to get him in trouble. I’m sure that he did a bunch of things that I wouldn’t approve, but I can’t seem to remember anything major & I’m not sure what to search for. I seem to remember that the people of NJ didn’t hate him although I’m positive that there was more than 1 that wouldn’t vote for him again. Can you remind me of some of the things that he did that would make me hesitant to vote for him?