I first encountered Maltesers in England, year before last. Since then, I occasionally go to my local import shop to get them, because they’re so freaking good. (If I weren’t diabetic, it would be a lot more often.) In general, I found the candy bars in the U.K. much better than your typical product in the States, at least to my taste.
Makes me want to say, “Double-plus good about the choco ration!”