Evaluating portfolio performance. A single metric to rule them all?

"Concise, to the point. Very informative and very practical.”

“I loved the course!! Very interesting. Good lectures.”

“Excellent, very informative and inspiring.”

“In total awe of the way he taught…”

“Well versed with the subject and able to transmit the subject properly.”

“Excellent. If the time could be extended this would be an even better learning experience.”

Excellent teaching skills. The instructor made every effort to explain most complicated finance concepts in simplest possible ways."