Simply drumming on tempo is hard for most people lol so maybe I’m a little biased. Drummers have so much damn pressure.
Also I actually disagree, Teppei is the best member of that band by far Riley came a long-ass way on drums though. He used to be a shitty drummer - there’s a really obvious and terrible drumming mistake 20 seconds into their first most popular song, “Deadbolt” lol and his kick / snare patterns were really predictable and repetitive. but by Alchemy Index man he was drumming the SHIT out of the Fire and Air EPs