There's an aisle in my local Stop & Shop with about a 4-foot-wide section of shelf space dedicated to UK items. Contained here are things I either remember from my brief trip to London several years ago, or I've heard mentioned on the many UK-centric podcasts I listen to or TV shows I've seen. Heinz Baked Beans. HP Sauce. PG Tips. Mars bars and Smarties. Hob Nobs. McVitie's Digestives. Salad cream. Spotted Dick. And, of course, Marmite. I've heard legends told of Marmite -- of the love it/hate it relationship people have with it. I'm curious. If you've had experience with Marmite, please advise: Should I spend the $6.79?