OK. Perhaps not perfect, it is still quite good. The map goofs in a couple spots, although frankly its not totally killing the map. The big problem I see with it is the size... I honestly don't know how anyone is going to make a scenario about the entire continent of south america on this size, but hey, its all on your own point of view. Also, It's somewhat mishaped altogether... It looks rather vaugely like south america. Comparing it to an Atlas, it's certainly not as good as it could be. Particulary Brazil's shape and guinea.
In my own words, plenty good enough. Could certainly be better, but about good enough. Excellent detail with the islands aswell.