In the beginning I found the course difficult because I didn't know anything about C++ or computer programming . As I'm planning to apply to MFE programs, I needed to fill this gap. So I had to choose between local courses and entering into the new experience of this on-line program. The first lessons were very hard and I had to spend many hours on them, but it was really worth it. I learned basic and some advanced programming techniques. Moreover, it was a pleasure to work with the support of the TAs and other students. I have built myself a hub of programming and financial engineering knowledge, and have become a fan of quantnet.com. More importantly, this course has woken up my interest to keep on learning more programming.
Special mention to Avi Palley (my TA) and Trev who answered all my question and more, in a timely fashion.