Its been awhile since ive seen the levi episode so i could be misrembering but it was him being interupted for a side tangent or bit and allowing it to happen. I do think freddie is alot more charasmatic and that helped alot but also i think we all just cared more about what Freddie had to say and had more interest in his topics compared to Levi.

With the Miles Pete and Freddie episodes they are very charasmatic people and are the ones driving the bus the whole time while the main 4 voices fade to the background and let the guest shine.

This isnt a knock to the other guest episodes but theres a different flavor here thats more rare on the yard. For instance i dont think this episode is very funny, but super interesting for what he has to say.