I like that it is short but has enough content for me personally in an easy format so i dont feel overwhelmed with too much information at once! It seems as though they are making updates more often than their competitors which makes this product worth purchasing even if its not all perfect (which there isn't any). Some people may think "this course could be longer" when considering buying something online. However after taking some courses myself such as e-learning tools - my opinion changed about how long certain products should take because we do need things to make our lives easier. In general this website does help get over knowledge overloads by giving shorter chunks of info instead while still providing full details later down page etc where needed. This helps give us better retention rates without having students just skim through pages looking bored outta mind due to lacklustre attention spans these days (at least here in Australia anyway!). As mentioned before sometimes adding extra.