They didn't like the taste? Well, if each of them had to east a *kilogram*... I'm sure that if I was required to eat a kilogram of anything, I'd be pretty sick of the taste in the end. And I have a feeling that if I got my first taste of caviar repeating all the time "fish eggs, fish eggs" in my head, I'd hate it as well. And if I saw somebody eating caviar and calling it "disgusting", I'd definitely cry :)

Pushkin is a town, but first and foremost this is the name of the most famous Russian poet, Alexandr Pushkin. Here's a link if you want to learn more:
http://www.pushkin-town.net/.pushkin/eng/index.htm