Is the terrible character Ghondor and her horrifically grating voice acting? Because dear god, I've never considering changing to Japanese audio in a Xenoblade game until she appeared.
I stopped right after Noah appeared to be executed by N at Mio's Homecoming because it was already terribly late and I knew if I continued after the end of chapter save point that I'd never sleep. That whole part in the prison was brilliant - it gave some much needed development for Noah as was a bit too vanilla prior to that. I should also add that despite thinking his scarf is still dumb (laughed so much at one of the optional camp discussions where Eunie also calls his scarf dumb) I think Taion is great and seeing him work out how to beat M's mind control power was fantastic stuff.