I also don't mind the changes, but only as long as they adhere to the spirit of the novels. That's why the 1983 Legend of Condor Heroes had a lot of scenes not in the book, but it was still good because it felt true.
I'm only on episode 10 now and so far I feel YZ has kept to the spirit (unlike Swordsman, which was just horrible).
I'll also add that while Michelle isn't as bad as I thought she would be for XLN. If I had to rank from best to worst,
it would be Carmen, Idy, Michelle, and then Crystal (and I don't consider the Singapore version to exist at all
)