I think we might need to chill a little about the feasibility of what some are hoping for. Larian has gone with the story they've gone with, and I don't think it matches well with a lot of the mechanics we're going to start playing with as level one characters, that is necessary for the way this type of RPG starts out.
If you look at their prior work then characters and plots are not even close to being their strong points, and expecting everything to either make sense, or all of a sudden to be redesigned and re-written between now and release is hoping for a bit much. There will be a lot of bits that are clunky and probably decent parts of the whole overall story that never really line up.
I'm not saying don't offer thoughts and criticisms, but what is realistically able to be addresses and amended will not really go very far from what is already in front of us. They're likely working pretty hard on the other acts, and what we have in act 1 is the most settled stuff in the game at this point.
