I've been seeing Shila for over 5 years, when she was at a couple different other threading places. I always find her when she moves. I use to trek to the Henderson location just to see her.
She has always made sure to make them the way I've asked. I like mine clean with the natural brow shape still visible and not thinned out.
If you're new to threading I recommend having Shila do your first threading. If you can't go on her days, then have another person clean them up.