Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pimselur Swiss German

I like that it is easy to use and there is a good amount of time to repeat the material and that the process is broken down into little pieces. The drawback is that there are many dialects to the Swiss German language which Pimsleur does not include. Otherwise, the Pimsleur program is next to perfect in being effective and user friendly.