| Rating: | Ease of use: |
mid |
Free or paid: |
paid |
| Usefulness: |
high |
Login required: |
need hard copy |
Description: This is probably the most famous language learning program and is based on military language learning techniques. It is also by far the most expensive program out there. Some people really, really love it, other do not. Those who dislike it say that the language it teaches is very formal. However, it is widely considered very effective.
