Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The article states, " Using video imagery, the new emotion-recognition software tracks these facial movements- in a real face or in the painted face of Mona Lisa. By weighting the different units, the software can even identify mixed emotions. Each expression is compared against a neutral face.""The Mona Lisa demonstration is really intended to bring a smile to your face, while it shows just how much this computer can do."

Score: 1