As one of those 148, I can only say it's a really hard shot to comment on. I don't even really know why. :shrug:
It's good, there's good eye contact. The exposure is just fine, it's sharp and there is a compelling expression on her face.
But for some reason it's not adding up to the sum of it's parts for me. Somehow it feels a tiny bit uncomfortable to look at. Whether that's a balance thing where it's not quite sitting right in the frame or perhaps you've actually captured too much and I feel like I'm intruding on something private by looking at it I really don't know.
Sorry, not a very useful post but I don't know what else to say about it.