Buying the 3 dvd set is far better value than buying each of these individually. Having said that, I could live without the trike dvd and this is the only one I have not watched more than once - It's not a ground up project just a very expensive ready made trike kit. However the other two dvds were worth the 4 stars. Just the right blend of instruction, tips, knowledge and humour to stop it becoming boring. These are more along the lines of informative dvds rather than those overly dramatic, 'we must meet the deadline by shouting in everyone's face' type shows. They may lack enough detail for someone doing a concourse restoration but they do inspire you to get out the spanners and resume that neglected project in the garage. The additional menu chapters of owner interviews were a little superfluous and could usefully have been replaced with outright technical info for those wanting more detail. Overall if you like motorbikes these are worth having in your dvd collection.