I must say, I played PF:K in RtwP but having used the TB mode in Wrath, I can't go back (well, except for real trash mobs - and the fights can drag...). So many abilities in PF are move equivalent, free, swift etc actions - and you have very little control of ordering that in real-time. Often, they are subtle effects, so they won't impact that much. But other times times if you start moving, you delay that action from firing until a later time, which may be fatal. Example: cackle is a move-equivalent action, so if a witch has put misfortune hex on someone, she can stand still, fire another spell and cacke (*teeeheheheeeeeee!!!*) to sustain that. I never really effectively used those kinds of abilities before TB mode - I'd alwas end up moving when I didn't really want to. And of course, targetting spell effects works properly - no more hitting the wrong target because some character moved into the wrong place. You can sort of do that in RTWP (and I did in PF:K, BG etc) but many times I cursed because I could not deploy a spell because the setup was just wrong. I'm happy that they have both modes though. I think once the game is patched to the same degree as PF:K it will be a great experience.