Right now all gondiand quest lines just useless. No matter what you do - helping or killing them - its have zero affect on story and game. They even don't help you in finale battle. That's feels like they were added for something more (maybe for a Karlach main quest that never be finished after), but in the end they just exist and that's all. Watching how other companions have great questlines with plenty of dialogue, with unique location about they`s problem and cool boss at the end, I expected something like this for Karlach too. I`m waiting and waiting, help gondiand thinkink that maybe ITS her main quest - and nothing, kill Gortash, end Act 3 and... that`s all. Among all companions she is only one that dont have any quest at all! After all of this, that writing in journal like "We did everything we could" just put me in a stupor. Like... we do literally nothing. Since start of Act 2 we can speak about: How we do impossible thing, make impossible possible, do all we can and trying with all might to help her. And nothing. Thats just nonsense...