You know, I thought the same thing. There is something, somewhat pleasing about such a unique and strong sound, but it’s mostly grating I think.
I was thinking I’d give it a little longer for my mind to get used to, but I don’t usually have to do that for sounds, and I have strong doubts.
To me it sounds like nails grating on a chalkboard. Perhaps great against a boss you face only once or twice, but for a toon that you plan on using on a somewhat regular basis.. it’d be a shame to have to turn down the sound :/