Are you all quite mad? It was abysmal - a huge missed opportunity. The storyline was rubbish in all episodes (except episode 4, granted), the characters were unsympathetic, the acting was crap, it was unrealistic and had viewing figures approaching zero. The critics hated it, the public hated it, and 75% of the Navy hated it.
I really REALLY wanted it to be good. But it wasn't, and most people agreed, as shown by the fact it was cancelled mid-series (a VERY rare occurrence in TV land - there were only 3 more). You lot should stop pretending to like something just 'cos there's a white ensign showing - rent Sailor on DVD, or an old war movie - MUCH better.