I liked this series a lot. I loved the plot and the amazing camera work that set a fairly scary mood. There were scenes that were downright spooky. This series worked for a few reasons: (1) interesting characters played by good actors all around; (2) even though the plot was fantastic (fallen angels and witches), they set up a mythology that made it all work; and (3) great dialogue. Firstly, the main characters of Cassie with her demure shyness and Thelma with her brass (fill-in-the-blank) are a perfect pair. Azazeal is the requisite brooding dark male with loads of sex appeal. These three have some of the best dialogues I've heard in a while. The supporting cast is really good too. Leon (resident jerk), Troy (greek god on campus) and the Headmaster are stellar. Secondly, the whole mythology was well crafted and they stayed true throughout. I only had a problem with possession as in one case it was painful (random guy in bar who flirts w/Cassie) and in the other was so peaceful it happened while asleep (Troy). This minor irritation did not detract from the overall experience. Lastly, the dialogue contained within these six episodes are almost Whedon-like (as in Joss Whedon, script writer extradinare) in their beauty. Others have provided great lines that never get tired. As for extras, this set contains deleted scenes (very interesting), commentary by director Brian Grant for the 1st & 2nd episodes and a behind the scenes look. I highly recommend this series. It is very entertaining and stands up well under repeated viewings. I cannot wait for the second season although the creepy ending leaves me with some dread over how the series will progress......