Not quite good example, but whatever: One thinks: "wow, an imitation of space suit, it would be very entertaining to get one", another thinks: "how can people even think about wearing one, it looks ugly and it must be very uncomfortable".
A personal example from O-F: All those ponies, that got to O-F lately -- I don't get how they can be at all entertaining to people who do enjoy Orbiter, but it's just me. :shrug:
What is entertaining to you, doesn't really need to be entertaining to me. I have a friend who likes sportswear clothing, who'd most likely enjoy getting a new model of Nikes, just because they are Nikes, while I don't care that they were just released or even exist.