Very thorough - a little long - but I feel much more informed and aware now! Perhaps it mentions how long the course may take (I may have missed it) but maybe mentioning that it may take a few+ hours would be helpful ! (as I tried to do this on my lunch hour at work / it took many lunch hours ! LOL) My husband had told me I'd get it done in an hour - he apparently took his course many years ago! Also, not sure if anything available but I would love to have this information in print form to have on the boat to refer to now and then...I also asked many people what they remember from their boat exam and very few remember many details ..a quick reference sheet or something would be helpful....not sure if one is available or if I should just make my own All in all - good thorough course !