Worst professor I've had at York, which is saying something as I've had several poor Profs. He lacks communication skills, can barely use technology, only thing he does in lecture is write math problems on paper while his handwriting is hardly legible. He changes his mind about test and assignment formats midway through the semester, and deliberately made the test and final exam much more difficult to lower the class average.

Would not recommend, however as this is a course required for my major I suggest taking this with another professor if possible