I'm always happy to bring back sweets from holiday, that tradition I like. Long ago I learned the hard way never to bring back Hershey's chocolates. British people only know one thing about American chocolate and that's they hate Hershey's. If you bring in Hershey's, you get a whole day of each and every British person proudly telling you that one thing like they are the first to think of it.
"Yes, I know Hershey's tastes like barf to you. Next please!"