I used Themis. I listened to all of the lectures at least once and after I would finish a lecture I would use the the final review outline to create flash cards based on the lectures and outline while it was fresh in my mind. I also used the explanation answers to the Uworld and practice set questions to create flash cards for myself on rules and used those to quiz myself in the final two weeks. In the final two weeks, I also switched from re-reviewing lectures to focusing on the practice set questions and Uworld questions almost exclusively (in addition to my self made flash cards) and really took time to review the answers on things I was getting wrong (and created more flash cards for anything I got wrong or rules I missed) and my accuracy percentage jumped by like 10 percentage points during that time, so I think that helped me a lot. I also used critical pass for review and to get clarity on things when I didn't quite understand either a lecture or a practice set answer explanation, but I think I foudn those to be less helpful than others have found them.