I have used several of the other Earworms Learning courses before and found them to be excellent especially the Spanish courses. I had been working with some Polish people and wanted to learn some of their language so was delighted when the new course became available. I am really pleased that it is as good as the others. I feel I have been progressing well and, as with the others, I find that the relevant words/ phrases just pop into my mind when I need them. The voices on the course are very clear (I have found this not to be the case with some other language courses) and I really like the way that there is a fun, light-hearted approach. The little mnemonics and course booklets with the course are very useful too. I'm looking forward to further volumes.