The Flames of Vengeance part is REALLY very big fun ... I find it so fantastic how much tons of humour this part has (just an add-on, but also a game on itself )!!
For me even more humour in FoV than ED part ... never laught so much while playing a rpg !!
Since you can change your gender in FoV, you always can go for the funny Ursula dialog option (if you wish) ! Now I play a female hero, but I'm sure I play once again the whole DKS.