I also thought it was a pretty fun idea! I like unconventional concepts and I found the way they use the teleshopping channel very fun. It is one of those stories where you're left wondering "if they made more chapters, it would be fun. But would it really or would it grow stale fast instead?" and I think I enjoy those concepts the most haha. The ones that feel promising and leave you wanting more, yet you're strangely slightly glad they didn't continue, if that makes sense.
Hibi-you is the creator of Sukaraiti, a very, very good manga that is worth your time. It was why I wanted to do this one-shot and Suran, like the madman he is, complied.