One of the best action series from long time! It's a little bit addictive, but this is a positive thing! I recommend to every Adventure/FPS gamers, action movie fun's, for everybody who have time to see it on DVD. (I think this kind of serials is not so good to watch by weekly parts.) Very nice camera work, the story line is full of turns, the characters are really good. The political line is a little bit strained, and the characters have sometimes unnatural things and actions, but exactly this is the point which makes better the series. The music is OK, especially in the 1st series. Beat;s the Lost mystery line, and the unreality if M.I. - 1,2,3. Beware, If you begin to see it, you will have a lot of nights without sleep! Have fun!