I wanted to love that course but found that despite his entertaining style the lecturer could be quite hard to understand in places. What I mean is he'd be giving a description of a problem and I actually wouldn't understand what he was saying. No biggie if you were in a real lecture as you'd just put your hand up but on Coursera you're left with looking at the transcript (which didn't help) or asking in forums (which in case of this course were a ghost town).

Pity as it seemed like an excellent course.