Entirely agree - having looked at some of the old papers, it appears to be considerably harder and there is definitely a discrepancy in terms of whether or not preparation is a requirement, or, as with the new one, merely advisable. I tried the sample test and got 49/50, and am not especially worried about the multiple choice. The essay section, however, seems challenging given the time involved and the wide array of possible approaches to the questions, equivalent to a wide array of possible screw-ups