First reason, it is very bad directed. Second reason, the cast is awful, the characters look like anything but Legionnaires. Third reason the script is lousy, ridiculous. Fourth reason, the historical facts and other details are not accurate. Fifth reason, you have certainly other more important things to do instead of wasting your time with this junk. Sixth reason, the characters have an haircut that you will never see in Foreign legion. Seventh reason, the characters are too old to be Legionnaires. Eighth reason, the editing is unbearable, you never know where the story leads to. Ninth reason, you never know if you watch a war drama or a comedy. Tenth reason, the settings are not adapted to the ones where the action is supposed to take place. Eleventh reason, actors are not convincing at all. Twelfth reason, it is not gritty, brutal enough for a war series.