When I was there in March I liked it. It is a rural area but the people all seemed to be very friendly. It does not cost a lot to live there. However, with the increasing of mining, I would suspect things will change the economy there drastically within the next couple of years.
I was not there long enough to get a real feel of the culture; the population is quiet diverse. The area is quite rural, especially if you are use to living in a much larger metro area. However, it is peaceful - that is a benefit.
I don't know about the mosquitos either. I did hear there is a period of time (like a month) where it is infested. Afterwards, it is not as bad.
One more thing about the weather... they have all 4 seasons, which is another benefit. The winters can be harsh, but from what I have been told, the summers are beautiful and the climate is idea!
Congrats and best of luck in your search for more information.