I used TDC exclusively to prepare for my Law & Ethics Exam, and I was so glad I did. I felt very confident throughout the program because I could see my scores on the mocks improving, and the study tips were very useful in keeping my test anxiety and overthinking at bay. The rationales helped me to sort through answers for the strongest one, and when it came time to take the test, I felt very ready. If you're like me, and your eyes glaze over after too much reading, this system would be terrific for you since it includes audio and lots of practice questions. I highly recommend it!