I've never been to any Portuguese-speaking country, and the only Brazilian I knew was a real jerk, so I didn't get any information on what's hot and what's not in Portugal or Brazil. That's why I am rather glad to get advice.
I actually would love to go to Brazil, especially Rio de Janeiro. Have never had a particular interest for Portugal, though. I've never been out of the US (except for a week in Nova Scotia when I was six). Some people have all the luck. Oh well, when I'm an adult I might be able to make it happen!