Things I like about it:
Her eye contact. Her lips. Her position, my favorite blow jobs come from her on her knees in between my legs. I don't know if it's my dom streak or what but I love it. L O V E IT. I also like that the dude has his hand in or around her hair. That's another plus for me.
Things I would change:
I just wish she'd take it deeper. In and out of her mouth and use her hand to help out.
I'll post more blow jobs that I like as I come across them ;)