I was not satisfied by Berlin when I was there, Russia isn't much of a tourist spot, Dublin would be good if I had a bunch of friends with to go drinking, but that's difficult to arrange, and Japan is one of the few places I have absolutely no interest in seeing, ever.
I've only ever been to Britain to use their lovely airport for connecting flights.
most definitely London. its so rich in history and its architecture is magnificent and ofcourse there's the Double-Decker Bus. don't forget to ride one of those.
Your so lucky i dont have something against you >=) i have an unlimited amout of jokes to say to britsh people hew say things like that.