Criteria for CALL

Today I learned the Principles for CALL evaluatio. I agree that criteria should be accompanied by guidance and be applied in view of the purpose of the task. Teacher introduced us the Criteria for CALL task appropriateness. There are 6 items- Language learning potential, Learner fit, Meaning focus, Authenticity, Positive impact, Practicality. I think which is good for us to do the criteria. The Magazine-Studio Classroom Advanced is my critized item. So I expected I can do a good Criteria on this well-know Magazine.