Am I a good teacher or not?

These are snippets from two different student evaluations in one of my online classes. Keep in mind, both of these students were in the same class:

#1 - This instructor is probably the best I've had at UOP. While she had a lot of requirements and particulary picky about assigments she also took the time to provide feedback and interact in the class with the students, unlike many other instructors, I've had. This was the most enjoyable communications course I've had and she made it enjoyable.

#2 - I was looking forward to taking this class and did not enjoy it at all. I have a good grade, this is not some angry student seeking revenge. I have never left a negative review for a teacher, I DID NOT LIKE THIS INSTRUCTOR!! She didn't fulfil her duties in my opinion, and I have not taken anything from this class. To be honest, looking back and trying to remember what I learned is all a blur, nothing stands out.