These are exactly as they should be for a comedy issue. Nice to see a range of performers outside the box for VF, as opposed to another dead celebrity, or an actor/actress who has already covered the mag 1000x. These are going to look wonderful on the newsstands I'm sure.
Of course I kind of wish Judd Apatow wasn't involved...
That said, Vanity Fair is one of the magazines where the guest editor format really works. Many of their most memorable issues are the guest edited ones.