Put simply - to date (2022) this is the best heavy metal music documentary. The author really tried hard to explore the origins of nearly every subgenre and the genre as a whole and the directions it is heading. Plenty of metal legends interviews, everything is greatly structured, great camera work and great editing.
My only remarks are these: the company behind the documentary seems to explore North America and UK music only and fails to understand what is really going on when it goes East of UK. This applies both to "Metal Evolution" and "This is Pop" which is now on Netflix. So speaking of North America and UK everything is fine, everything is explained in great detail and well structured. But once they go to the actual part of Europe is where things go bad, because both movies show lack of proper understanding of both the European music roots and the European music culture. To be honest I will credit only these two documentaries, as these two are the only ones I have seen entirely. So far I started "Hip Hop Evolution", but I am still not past Season 1 Episode 4, so will refrain from commenting this one.
As for "Metal Evolution", there are basically few weak points. First thing I noticed was also lack of enought attention towards Sepultura. Sepultura was iconic superstar band in the trash era and they barely mentioned it. Sure, they used "trash legends" when mentioned it and there was a short interview with Max Cavalera, but that was it. There was nothing about the innovative solo sound which Andreas Kisser tried to do either. But Sepultura is a Brasilian band. So maybe Banger Films fail to properly understand everything which is outside North America and UK, not just Europe.
I don't think there was enough depth shown for the death metal genre either. Also while not a metal band, I think Red Hot Chilli Peppers deserved a proper mentioning in the grunge episode.
One other thing missing was mentioning the Goth metal genre and the industrial genre. However I assume there was not enough budget for these. Still - goth metal was huge in the mid 90s to the mid 2000s approximatelly, pioneered by the legendary Paradise Lost and this band was more than deserving to be shown. Speaking of industrial, this could be a huge topic, but mentioning at least Front 242, Ministry and KMFDM was needed.
One serious flaw I noticed was the power metal episode. Dude, how is it possible you did not properly understood what power metal is about ?? Sure, there was some imagery with bands like Manowar, but hell the power metal (and the speed metal and so on) was never about that! Helloween (respectively Gamma Ray), Blind Guardian and the rest - these are first and foremost about musicianship - all of them are amazing musicians. The hell - listen to some covers they did - everything is amazing, the same way as once a friend of mine could not differentiate Dream Theater doing a Kansas song cover. In the case of Blind Guardian for example or Gamma Ray - the covers they do are signed with a signature tones, very distinguishable. So first and foremost as I said - this metal is about being a great musician. Then the litemotif of the entire genre is the narrative - it is not just the European folklore, yes it started there, but it could be anything - it is all about a well told story. Yes - storytelling!! Expanding the J. R. R. Tolkien narrative with some new ornaments, adding a brush stroke on the Dune universe ("Traveler in Time" -Blind Guardian) or Stephen King (again Guardian) or praising the pirate adventures (Running Wild) or the good times of Nightwish with Tarja and the stories they have told! Why do you think we all listen to this music - it inspires us to dream with the stories they tell and this is exactly why bands like Blind Guardian put bard pictures on their covers, because it is all about storytelling! It may started with Rainbow and R. J. Dio continued in albums like "Holy Diver", but it lives on! For the sake of everything, the catchy melodies come in the very end of the whole thing!! Stick this in your pipe and smoke it once and for all!!
I also noticed there was nothing about the symphonic metal genre, which evolved out of the power metal to me and was and I guess to a degree is still a huge hit in Europe. But for example the super-famous album "Theli" of Therion came out in 1996, so no excuse a documentary in 2011 not to mention it. Therion pioneered the genre and lead hordes of Scandinavian bands after them.
No mentioning of the doom metal as well. Bands as Asphyx need a serious mention here.
And there were some experimental bands which also needed few words to be told, like Tiamat for example.
Anyway. I will attribute all this to the lack of budged, except the fail to understand the power metal. Everything else was fine, well researched and well told.
I still recommend watching this in 2022.
