Yeah, funny thing but when we took Maebh Drumgoole prisoner we didn't torture her for what little she knew and then go on torturing her for days after she spilled everything. Also, I'm pretty sure whichever side DOESN'T have Bellatrix Lestrange on it wins the moral high ground by default. Not to mention the side that didn't spend almost twenty years propping up a vicious, insane tyrant.