I remember going when I was in high school to prepare for my SATs. The grammar teacher was super mean; when asked about her accent as a way to start small talk, she literally told me it was none of my business. The English teacher looked like he was going to fall asleep all the time. The math teacher couldn't really explain concepts either.
The front desk receptionists are really mean and non informative either. I was told to pay USD and, when asked for the Canadian conversion, they got super defensive saying that they were an American establishment so there was no fixed conversion rate. Come on; you're in Canada! Of course you have to have a Canadian service rate. Stopped going after a month.
Edit: pronouns read more