This course was excellent and I can't recommend Darren highly enough. The only improvements I could suggest would be to make it a 5 day course, leaving time between chapters to do the tests in class. This way I feel it would help imbed learning even further. I'd also like to note that the exam doesn't reflect the type/style/content of the other test materials. If it'd be possible to bring these closer in to line I feel it would make the course better.