I don't now if the TB will be better than RTwP, but i can say that seeing the gameplay i realy think that they capture the feel of a D&D encounter, and it seems to me that with all the options of actions that will be avaible during combat even if the game was RTwP we would be pausing every second, making the combat very slow. I just cant understand wy some of you guys are so upset, we saw less then a hour of gameplay from a game that is far from being complete, so much will change, and i like what Larian showed us so far.
