Took REG this morning. As usual, not sure how to feel. For me, I felt more confident on the SIMs vs MC, which is backwards to what most say. Seemed like the 2nd testlet got harder but I'm guessing I missed at least 10-12 in the first testlet. Probably missed 20-25 MC altogether. I think I got a least partial points on every SIM, and think I got 3 100%. Very hard to tell how they'll grade. I will say that using the AL on non research SIMS helped. I encourage that practice, especially on REG.