We mvoed from Maine to Tucson (had also lived in MD, NY, NJ, MA and have since moved to NC...so we've mvoed a lot!)
Anyway, yes, we loved it. I'd say of course you have to love heat (which I do). Things I loved:
-HEAT (yes, even in summer!)
-Hot winds (did I mention I love heat??

)
-great hiking, running, biking
-friendly people
-great views from everywhere!
-love the style of territorials (not so much the cookie cutter homes, but even they aren't as bad as the cookie cutters in the EAst in my opinion)
-great mini-vacations which are driveable (we went to San Diego and Mexico quite a lot)
-"monsoons" (great thunderstorms, although I will say that people talk a lot about how amazing they are. They are huge, BUT I've seen at least as major storms in many places I've lived. I guess they stand out here for people b/c ofthe contrast to the weather most of the year)
-wildlife (also a con!)
Cons:
-rattlesnakes (we lived in an area w/a lot of natural desert adn they were EVERYWHERE...which was scary w/small kids)
-scorpions (our home--which was new and apparently that makes a differnce-and had a lot of them. Again, did not like this with small kids
-missed simple things like clouds, lightening bugs, thunderstorms (outside of monsoon season)...basically missed having some exciting weather
-bobcats, coyotes are around a lot and although everyone SWORE they weren't dangerous to me, they still scared the c#$# out of me when I ran into them when running. Plus, the nagging "mountain lions live here" in my head when I ran in the mountains.
Overall, I loved it. I guess the negative boiled down to lack of "real weather" and my paranoia over the wildlife

The positive far outweighed it. If not for my husband's work, we would have stayed for sure.