Very interested to see how Tokyo compares to other world-class cities I've been to: NYC, Rome, London, and Paris. I can see the appeal. WorldLux, I love your post-Japan culture shock questions to yourself. Reminds me of leaving a good cruise ship and coming home. Lots the same as yours:

* What, you mean I have to pay for food? There's a check?!?
* Same thing about cleanliness, friendliness, etc.