Poor organization makes this product difficult to use. There seems to be no rhyme or reason to it's organization. It does have some redeeming features, like the ability to compary your voiceprint to the native speakers voiceprint, but this is of limited utility in actually learning to speak the language. I suspect the people who give this good ratings have lots of time to invest, and therefore can get use to the organization and quirks of the program. For the rest of us, there are easier ways to learn.