Its pretty usless to tell you the truth, its the same thing that your profs tell you. The best thing in it was its definations, but you can find those anywhere. The rest of the material is BS, they give you hints on writing MC exams and stuff like that, but everyones prolly heard the same tips like a million times. No pnt in spending your money on it, I would think you where better off buying like kaplan or somthing... I havent used kaplan personally, but I hear good things about it.