I have never had a haircut or color at Vici Beauty School, but I did go there for a manicure and pedicure recently for a friends wedding.
Though the pedicure turned out night, I have to say that my french manicure was pretty much botched. The ironic thing is that you pay extra to get it done, but regular polish probably would have looked about 10x better. This was my first experience at a school so I don't know if this is always how it is or not. The other thing was the student, who was very nice, never seemed to notice how bad it was, but I didn't have the heart to say anything!
All in all, the service was friendly and professional, but my manicure didn't turn out as I had hoped.