Amazing is the word.

He is the best teacher i have even been taught by. He gives you a new perspective to microeconomics and mathematics and takes your understanding to a new level.

He also makes you solve innumerable problems and allows you to better apply concepts. This newly developed understanding and application of concepts helps you tackle not only entrances but also the subsequent challenges you face during your masters program.

And the best part is he never spoon feeds his students and allows them to learn by making mistakes. However, he will always help you out once he feels you have given the problem a genuine try.

However for macroeconomics, you might need to look elsewhere and are on your own.