I just returned from Rio. My friend and I feel the need to shout from the rooftops that Rio is safe for tourists. We never felt threatened or scared. We walked everywhere, day and night. We carried purses (small). We made it a point not to stick out. We learned some portuguese so we could not stand out. We went to Lapa for samba and Maracana for soccer. Fun and comfortable. I have to think that those who are afraid in Rio have limited city sense. I live in Chicago and I know where to go and how to act so as to not invite trouble. Its the same in this city. Stay away from favelas! Dont go on the tour like you are on safari. Pay attention while you are taking all those pictures. There are police on the beach in Copa and Ipanema so relax and enjoy the views. I love this city and I will be going back. You should too!