I originally figured I would only watch 1 to 2 episodes at a time since there was so few episodes.(only 9)... but it turned out I just couldn't help myself... I ended up watching the whole first disc! I am getting hooked on this show!... It is the perfect combination of Sci-fi and War. After only 4 episodes I think I found another series that was canceled way before it's time.
May want to keep in mind... not sure how good you are with accents and such... but this series takes place in Texas... so there is a thick Texan accent/Southern drawl to some of the characters.
I usually do not have any problems with accents in movies and TV shows.