I find that my US colleagues tend to describe anything in superlatives. you know, like: "Oh you absolutely MUST go see that town, it is simply AMAZZZINNGG! Takes your breath away! So much history!! Stunning! Incredible!!"
So at first I was expecting really to see the 8th wonder of the world every time and was always disappointed that the places never lived up to my expectations. Then I understood that I have to translate the description into European and what they really said was "Well, you could go see that town, it's quite nice, there's a house there that's more than 100 years old". 
So when you are used to the American ways, do you Americans find that Brits and Europeans in general are very 'meh' about anything and never get excited?