I agree, KnowtheToe -- the Nazi stuff was fun, but the sailorvamp's plan for vengeance was laughably bad and only worked because Angel is a GFM (Giant Freakin' Moron). Why, when Angel entered the room with his companions tied up, did he let sailorvamp go?!
Sailorvamp's plan would've been better if he'd gone ahead and killed Angel's friends, and brought Angel in to see their bodies. Or if he'd wanted to negotiate with Angel instead of just screwing him over (and if the scriptwriters had wanted a plan for revenge that wouldn't end the show), he was good with technology, right? He could've set them up with a nifty little electronically-activated decapitator-noose, complete with flashy lights and beeps and stuff, and gloated to Angel that the nooses were entirely under his control. That would've required minimal extra work (how long would it take for Props to come up with little flashy light things to put on the nooses?) and would've made his plan vaguely reasonable. As it was, it only worked because of the GFM factor.
But yeah, the rest of the episode was pretty fun. I loved Prince of Lies.
Daniel