I don't think I would like it at all.
It seems to me that once something becomes part of your everyday life and becomes part of your "backyard", then you get tired of it and take it for granted and no longer appreciate it.
It's like when we're kids and you think your friend's house and his toys are the coolest things you've ever seen. But those toys that you think are so awesome probably haven't been dug out of the closet for months before you came over and dug them out, and your friend probably doesn't see what is so neat about his boring old house.
Then he comes over to your house and thinks your place is the coolest place he's ever seen and you're wondering what he's smoking that makes him think your boring, humdrum house and yard is so neat.
Same thing goes for your town. You might think your town is the most boring place on the map, but if a friend comes up to see you, he thinks you live in Heaven and notices all the neat places to eat and shop in your town, but most of them are places you've never stepped foot in, even though you drive by them every day.
That's the way we are as humans. We have a blast doing something that's not part of our ordinary routine and environment, but for those people that live there and have that as their everyday environment, it's the most boring thing around, because it's not special to them. It's part of their everyday life and they don't appreciate it the way an outsider does.
I look forward to my trip to Disney. I like coming up to the 6 month mark and planning my meals, mapping out my itinerary, thinking about what to do on day one, day two, etc. It just wouldn't be the same to live down there and be able to drive over anytime I want. For one, since I have my own house down there, then I wouldn't be looking forward to packing up the van and roadtripping down to WDW for a week and staying in one of their cool hotels. Secondly, instead of getting excited about planning another trip, I would just be thinking about going over there next Sunday after church and spending the afternoon. And frankly, after a couple months or so, I think that would get quite boring. WDW would no longer be a neat getaway to look forward to once a year. Now it would be part of my everyday routine and would get boring pretty quick and I would no longer appreciate it the way I do now.
So would I want to move down and live right in the middle of it? No thanks. I'd rather live far enough away that I appreciate the times when I can take a week off work and go down there for a week. That's not to say that I wouldn't want to live a little closer such that I could drive down in one day instead of two (and even that's questionable since I enjoy the road trip, not to mention the fact that as much as I like WDW, I don't want my entire life to revolve around it, including deciding where to live), but I definitely don't want it in my backyard.