Calc I, I had the "hard" professor ("Oh, you have A.? Sorry."). I found he was challenging, but also a good instructor. A. Calc II, I had a guest/evaluation

Calc I, I had the "hard" professor ("Oh, you have A.? Sorry."). I found he was challenging, but also a good instructor. A. Calc II, I had a guest/evaluation professor. Disorganized. Poor descriptions. No context. I really struggled with that class. They didn't renew the Calc II professor's contract. But the damage was done, for my class.