I just finished Orgo 2 in the fall. I actually took an accelerated version of Orgo 1 in the summer and I couldn't have passed it without StudyOrgo. I studied the concepts and reactions prior to taking the class. When I go to each lecture the material was already very familiar and I absorbed the material far better than if it was fresh each class. I think that is key no matter what program you use to help learn orgo. Get a jump start on each class and pay attention to your professor because they will try to fool you on exams with their own little tricks that they are known for. I had one of the hardest professors for sure. I'm glad this class is behind me!!
