I recommend Amanda from Shadyside Sephora if you are looking for a make over or suggestions to update your make up. I found Amanda to very attentive, she quickly rushed around the store to find the perfect products for me. She would do one half of my face and then I would put on the other half so I knew how to put on the make up.
The only bummer is the make up desk is squeezed into a tiny corner of the store which can become quite congested with 4 or 5 people looking at themselves around a tiny make up desk.