In the Old Google Forms, users had the option of clicking on the Responses Menu and choosing Summary of Responses to view a list of students who have taken your assessment, as well as pie charts and diagrams showing a breakdown of student responses.  These tools are wonderful when dissecting the data to see mastery of a topic.  

You still have the same option in the New Google Forms, but it is much easier to find and allows viewing without switching to a new tab in your browser.  Just click on  Responses at the top of your New Google Form and view.  Its that easy!