Anyone tried single grain whisky?

This time of year I normally get a few malts in for gifts and wotnot. I see that single grain whiskies are now getting more available - anyone tried them? Seems like it would make a nice change, and I was wondering how they taste, any recommendations?

Here’s a few examples

Bump for the boozers.

It looks like this is a British thing. The best Doper Whisky Boozers are probably across the pond.