Take a look at the trailer. I must say it looks amazing. 3 episodes.
It already premiered in Europe. Will get a short independent cinema release in cinemas in USA and then DVD.
It will also air later this year at BBC 2.
Anyway there are already english subtitles and dvd's to be had online.
For history buffs this could be a must see. Especially because we rarely get the "other" perspective when it is about the second world war.