I'm pretty sure all fans of the show would agree that "the usual magic" is entirely unrelated to the presence/absence of celebrity guests.
To put things into perspective about this whole podmass thing, a quote from this week's "Best", Mike and Tom Eat Snacks: "That’s one of the purposes Mike And Tom Eat Snacks serves well, or can when it wants to: reminding people how weird and chemically baffling some of the most common snack foods really are"
This is what you're up against, Scharpling.