
Using Rosetta Stone I have purchased a few language courses for languages that I have wanted to study on my own, and I can say, at least for me, that while I am still not fluent I managed to retain a majority of the content that I learned. The program is well thought out and constantly reinforces the content to help the user adjust to both the required pronounciation and the context. You can constantly review and practice the language and with enough reinforcement you will see development in no time. Review collected by and hosted on G2.com.
First and foremost the product is very expensive which is always a bit of a downer. Review collected by and hosted on G2.com.