Shar is one of the most evil gods in the D&D pantheon. Way worse than even Lolth. So anyone worshiping Shar should automatically draw a sharp negative reaction from any good-aligned person, such as any PC I play. I don't ultimately care what Shadowheart's in-game alignment is, though I suspect she is evil-aligned. All that will matter is that the moment my PC learns she worships Shar I will seriously go off on her. Then she can react however she wants, and we can take it from there. I doubt she will have the chance to "change" in any of my playthroughs.
If anything, it is Lae'zal that I see as possibly neutral rather than SH. Also, I don't see how Wyll can be good-aligned in any way. I see him being CN. Only Gale I can see being good-aligned. Then among the other three, only Minsc is going to be good.
So 2-3 evil-aligned companions, 3-4 neutral, and 2 good.
