Oyez is an outstanding resource. I teach two law related courses at the university level and Oyez is alwyas a part of my syllabus and resources. I love the summaries of the arguments and I especially like to be able to send students back to listen to the actual oral arguments and--when it happens--the justices reading an opinion or dissent from the bench. It gives students a human and inside look at how legal opinions are made.
Time spent reviewing site:
35 minutes reviewing this time--many hours over the years.