"The way the album is put together is an impressive feat, but almost beside the point since each song within the loop is worthy of standing alone. King Gizzard's inventive sound, giant hooks, and hard-as-titanium playing make Nonagon Infinity not only their best album yet, but maybe the best psych-metal-jazz-prog album ever. That can be debated, but at the very least artists like the Flaming Lips, Ty Segall, and others who think they are doing something cool and weird should check it out and take a few notes".