To be honest this is the best of all 4 season's on DVD but unfortunately you need the other three to understand the story line.The quality was better, production wise and so was the depth to the acting giving the characters more substance. I just hated Abby's character tho, the weeping character just got on my nerves.However it is a big improvement on the previous season's in more way's then 1. that I would definately watch it more then once just for the beautiful scenary.