It's my favorite place in the world, with all the problems they have the people are some of the nicest and most open I have ever met. I feel Brazil is a love it or hate it place, and the big problem happens to be if you love it, you will want to move there. It's not even about the women either, the culture is just

even as a foreigner you will feel more @ home there and less isolated than you do here (If you love it). Contrary to popular belief, the women are not that easy, they are easy to approach and talk to, but if you're just looking to fukk you might be better off going somewhere else.
It's dangerous in certain cities, and you can get got @ the beach in Rio, broad daylight nikkas will rob you if you're too flashy. Do not leave anything on the beach unattended, even sandals, them shyts will be gone before you even hit the water

If you plan on staying an extended period of time, learn Portuguese.......
If you plan on saving 5-10k you could literally live down there for a year if you could get a work visa, the average Brazilian only makes 10k a year.