I kind of find it difficult to get into any other league than the Premier League...so no, I'm not particularly fond of watching the football in South America. But I like the fact that South American teams are continuously producing talent for PL teams to buy ;D
I have always found South American football to be fascinating, but i have limited exposure to it outside of the internet and the North American time's for most games are about 6 or 7 pm, and usually around those times i am busy with work or homework. But whenever i get a chance i check out the football there and it is really good and entertaining.
i have no concrete overall favourites, but im fond of Nacional of Uruguay, Newells old boys and Boca juniors of Argentina and Mineiro of Brazil due to Ronaldinho playing there.
South american football seems to be on par with europe in regards to atmosphere (maybe even better ), and in game quality. but the media exposure and the superstars is where south america loses out, the media focuses more on europe and most extremely good south american players move out and go to Europe. So.. if you watch or know South american football.. whats your favourite club in that continent?