Struggling Sue is having a hard passing her Calculus class. She has tried the help desk once and she found it to be too formal to help her, she had a friend tell he about this app called ExcelLearning that these computer science wizards made at her university. She downloaded this app and after a bit of fiddling around has figured out how to get help for her Calculus class. A tutor named Joe was willing to help her but she wants to know If Joe is a good tutor so she wants to be able to see reviews of Joes tutoring ability.
