I think that this series was great. It is a real pity that it was cancelled. I can understand that many who watched and enjoyed Stargate SG-1 and Stargate Atlantis might not find the differences with respect to Stargate Universe entirely positive. However, the fact that we are dealing with a completely different situation (as series concept) should have kept at least a reasonable number of fans. The final season on DVD is a definite must for me. Unfortunately, I haven't made it through the whole thing yet, let alone the special features, but they sound very interesting.