Dark Eldar have been my main and favorite army since I first started playing. Ever since the Grey Knights dex came out I have been dreading the day they would come for my codex and leave it in shambles. I can honestly say I am no longer afraid of that. These changes aren't bad guys, they are simply changes. We have seen how GW has gone around and taken a lot of the individual flare out of our armies and replaced it with mediocre and bland rules. That is NOT what they have done here. The flavor of the Dark Eldar has definitely been maintained.
Yes I'm going to miss Vect (hopefully not forever) and Sliscus, but this is in my opinion the best dex to come out after 7th edition, and one of the better one's since 6th.