You should always crit other peoples stuff then link them to your song. That's the way it works.

As for the song. It's really cool. I really like it.

It's pretty creative. Not that original but it's still amazing.

I honestly don't feel there is much that needs improving on this song. It's fine the way it is.

Crit mine? https://www.ultimate-guitar.com/forum/showthread.php?t=1253949