The morning section is always a walk in the park. Just apply the fundamental concepts that you've learned and you are good to go.
I agree and do understand that the afternoon section is tougher. The topics are more detailed, and that's why they cut the number of questions by 50%. The afternoon section, as people have discussed, looks like the morning section of the PE exam.
I find the exams to be tougher now to pass than in the past. The scaled score for the exam is benchmarked against the score from the October 1990 FE exam, in which a panel of experts said that 124 out of 280 was a passing score of 70/100. The raw score comes at 45%, and in newer exams, the people's average raw score against the 45% standard rose every time out, so the raw score to get the scaled score is going to be higher, making the FE exam tougher to pass. That's right out of Wikipedia, which I came across too.
Also, the preparation I did was to go over the weak points in my diagnostic tests to make sure I got every detail and concept. Mostly they test based on concepts, not facts and figures. Those people that told me about the FE exam that they did so poorly on didn't understand the concepts and logic of the exam. I have read stories about people who failed the FE, the guy that is sitting next to me in a cubicle right now for VDOT failed the FE twice, but close (67 1st try and 65 2nd try).