In your case quitting sooner probably would have been appropriate. I was assuming that the company was basically a good company in her case, and that she hadn't

In your case quitting sooner probably would have been appropriate. I was assuming that the company was basically a good company in her case, and that she hadn't done enough research on the company before joining. I still believe that. Other things like figuring out that your boss is a psychopath and pathological liar can take more time than just one or two meetings. I wouldn't want to work for somebody like that for a few months. But I wouldn't be bragging about it. If I got another job quickly, I wouldn't even think about putting it on my resume.