This is an official NGADM 2021 Final judge review.
One thing that strikes me is how fresh and different every single section is, alongside how smoothly it transitions into most of them. It of course still has a really good feeling to it and feels original - while it's labelled as heavy metal, I could definitely see this playing at a surf bar or something like that in some sections. In others, like at 1:54, it definitely sounds like something from an 80s cartoon - and I mean that in the best ways. No matter what, though, it feels really good, feels very fresh and sounds amazing with its instruments.
I think the only thing that I feel is off about this is the drums. While they definitely do have the feeling of a heavy metal song, they also feel like they're extremely muted and cold. This is especially true with the toms that are used beginning at 3:59, which I think sound too close to the kick drum to be considered toms. I think bringing both of their pitches up would help, but also finding a way to make them less... for lack of a better term, heavy would allow it to really shine out.
Overall, though, this really provides some good competition! It's interesting to see your change in style from your previous rounds, but I'm all for it. I wish you the best of luck against the three other competitors this round :D