Yeah, I thought the drugs were kind of hard, but they did throw in the old "adverse effects" questions, which are gimmes if you memorize that 1.5 page list in FA.
On the whole, I thought that the test was pretty hard, but definitely fair. It was very brief and detail oriented, without many context clues. Either you had memorized the details and knew the answer or you didn't, there was no figuring stuff out based on hints in the question. People in my school have been getting anywhere from 60-90% on it, so it's hard to say how indicative it is, but I guess we'll see. At least it made me sit in one place for 7 hours...