The first lesson is free in most (all?) languages, so you can give it a try if you want. You just have to give them an email address. After the reviews in this thread, I decided to give it a try, and it seems like a nice product. I'm planning to buy the first level (Italian), and I'm now just trying to decide between the audio-only and the "Unlimited" that they've introduced recently, which throws in flash cards and some reading material.

It is "one way", but if you're able to dedicate time to it, the "they pronounce", "you pronounce" will probably work well. If you're halfway listening in the car, then it probably won't work.