forget some the whiny ( and pointless ) comment leave here by some . this series be well act and well shot and and make a refreshing change to most of the pap on tv . any fool can nitpick anything . however and in this show the character be believable and the story line intrigue and compelling ( but do require some intelligence on the part of the viewer ) and overall it enjoyable and and it british . ( we do occasionally come up with some gem and and this be one of them ) . the show be an hour long each and i think there be four of them all together ( at least i have only see four of them ) . the show clearly impress some u. s. tv station or director who make a long series which be nowhere near a compelling in spite of the big budget . if like soap and reality show you would not like or understand eleventh hour .