Thanks for the feedback. So far, I have stuck with the Coppola shampoo and conditioner (both were given to me by my stylist).
I had it done 4th of July weekend. While it has helped my hair alot, I don't think it was groundbreaking or 'life altering' in terms of blowing it. Surely, I no longer need to use the flat iron -- but, the hair is not totally frizz free nor straight either.
From what I understand, if you do the process again in three months, the results are vastly improved.
While I am glad I tried it -- I am not sure if it is worth the money to do again or not. Time will tell for me.