[jedc]

Having grown up in the States and lived in London for nearly seven years, I have to agree.

It's not that UK supermarkets don't have choice, it's that US supermarkets are spoiled for choice. I mean, I went back home and saw a WALL of bread, and a long aisle where half was just cans of soup! For me, it's not just the difference between 10 different SKUs of peanut butter and 50+, but US stores seem to have much more stock of each SKU, too.

That said, YMMV.