I haven't been there but may move there later this year (for school). Wanted to know some reasons why or why not. Thanks!
Lived there for nine years and what I give you is my opinion only;
Its way too warm - humans were not meant to live in such a climate. Its the largest " hot " city that is outside of the Middle East. Even winter can be warm. About the only months you will be free of air conditioning is December and January and then not for sure.
Its vast sprawl as someone else has mentioned, you better love driving because you will do a lot of it.
Its a city of transplants, you will meet more people from Nebraska, Minnesota or New Jersey than you will that have actual roots there.
Culture is lacking by most people's standards.
On the plus side, you can have Thanksgiving dinner on your patio. You will get plenty of vitamin D from the sun. When it does come time for home ownership if you stay there, its relatively inexpensive, particularly since the real estate bubble burst. Also swimming pools are cheap and plentiful.
Golf is everywhere, if you golf its like a dreamscape.
Its a warm climate so people dress like it is
If you understand my meaning. Its casual and laid back.
..Some of the finest mexican food you will ever have, and no shortage of places to find it.
Lots of outdoor sports, like hiking etc. (if you don't fry up in the sun in the process )
Flagstaff and the cool mountains are just a couple hours away.