If you want to see the other many attractions Rio has to offer, this is a great way to see them in 3 hours. Did not stop at all the attractions like the Maracana Stadium and the Arches but did stop at most of the places like the Rio de Janeiro Cathedral, The Sambadrome and the Escadaria Selaron Steps. Can be very busy with the traffic and to get round these places in 3 hours was excellent. Would of liked to of spent more time at the Steps but with the limited time and busy traffic i would recommend this tour to see Downtown Rio in one afternoon.
I chose this tour thinking that it would orient me to the city on my first day there. It was pretty good for that. Our guide was quite good, both personable and knowledgeable about the city. I had a good time but some of the sights on the tour just aren't much fun. For example, the Sambadrome must be great fun when there are events going on, but it isn't very interesting when it is empty. Our guide realized the same was true of the Maracana stadium so she gave us the option of walking in another area instead, by the port area, which was a great choice. My favorite point on the tour was the Selaron steps, which I revisited later.