They are pretty bad to the point I have to mess with the flex scale a lot more to achieve certain emotions, which a bunch of them are nearly impossible. There aren't enough mouth flexes for her either.

Example: I set the flex scale to -1 and set some flexes out of their range (e.g. more than 1.00 or less than -1.00) to make her smile a lot better, but with this I can no longer open her mouth because of that flex scale.

This pissed me off while trying to make a video with both her and Nick.

I have no problem with Nick, since the model's flexes are actually well done.

The video I was making in question:
https://www.youtube.com/watch?v=EkA6cemFDEE