Shit works. If it can teach my 65 year old computer illiterate father to speak Filippino well enough to get by on his 3 month trip, it can teach anyone. From what I've seen and heard it's worth it.
Yo encontrado que muchas muchachas, les gusta mas, cuanto uno mismo les ensena ingles. Ahora le estoy ensenando a una chica come decir, "Tengo ganas de chupar," en ingles. Las clases son gratis, valen menos que Rosetta Piedra.
All I know is that they picked the wrong guy to endorse the product in Michael Phelps. The guy has the worst lisp I've ever heard. Its hard enough to understand his English I can't imagine what the Chinese went through trying to understand him.