Hey guys! My first post here, but i actually started this account just to discuss the subject of South American tour groups in WDW - Since i've had some rather alternative interaction with them compared to most regular guests, i thought i'd share some knowledge/expiriences/insight
My Dad said it was a pretty big topic on these forums, and he encouraged me to go on here and take part of it, since it's been a huge part of our own trip so far.
I'm here on vacation with my whole family from Denmark (And before anyone asks, yes i am able to speak with the pavilion hosts in Norway in my native language :b).. Out of our whole family, we are 4 teenage boys (cousins!), who tends to hang out together, and walk around the parks together.. Two of us are 16 (including me), and the other 2 are 17.. We all have a pretty typical scandinavian look, and i'm the only one of the 4 without blond hair, so we draw a lot of attention from these tours when we walk around, especially since South American girls are so extremely extrovert.
From our experiences the only really annoying part of these tour groups, are the technical aspects (Fastpast lines, extensive fastpass drawing, longer queues, and so on). I'd rather avoid making this some kind of ego-trip, but we had a lot of interactions with these tours, and spoke with tons of them, including some of their guides, and really they are just like your average teenagers. Also, it's not fair to give Brazil all the credit - We met many from Mexico and Argentina too, and even 1-2 groups from Columbia.
Dont forget that it's not only Disneyland, but the whole of Orlando.. Malls, Outlets, Dinner-shows, Downtown Disney, everything. I remember our first night here when we hadnt even been to Disneyland yet, and we went to Medieval times dinner show, and there was a group of 150 mexicans, who got picked up by 15 limos after the show.
As i said, we spoke a lot with many of them, which was pretty cool and so on, but i'd rather not write a 10 page essay about all the subjects we discussed, so if you have questions just ask.. Or questions you want us to ask them the next time we meet.. I'd be happy to be your insider-source =D