I quite enjoyed the series, it wasn't perfect but it was a good overview of the basics The Prog Metal episode was one of the best episodes, listening to those bands there is no doubt that Yes and King Crimson in particular were major influences on Prog Metal, Genisis were as well I just have never really listened to them so I couldn't say for sure. I'll have to check them out sometime Prog Metal rules!!!! Do you like the bands Gordian Knot or Lydian Sea? Gordian Knot is a instrumental Prog Metal band, but are awesome!!! Lydian Sea are a US Prog Metal band that are ok, I quite enjoy them but they aren't for everyone...I've just been listening to those 2 bands a lot lately on spotify My all time favorite Prog Metal band has to be Fates Warning, "The Spectre Within" and "Awaken the Guardian" are two of my all time favorite albums. Yes, "Metal: A Headbanger's Journey" is excellent!!! As are Dunn's other films "Global Metal" , "Iron Maiden: Flight 666" and "Rush: Beyond The Lighted Stage". Out of those even though I love Maiden my favorite has to be "Global Metal" where he focuses on bands from the Middle East, Asia and South America. For people who enjoy Heavy Metal documentaries another good one is "Heavy Metal in Baghdad"