Today I passed PMP test and its very happy I did that in the first attempt and that too on the last of my eligibility period.

Below are the points I'm highlighting which were concerns to me before I appeared for the test. Hope these will help those who are going to attend.

1. 200 questions in 4 hrs is too much of time, so never bother about the time. 

2. I felt the standard of the exam pretty easy when compared to sample question or mock tests in Rita or pmzilla and pmstudy. Don't even think about the questions in Oliver lehmann. If you can make 80-85% in head first which was considered the easiest test in all the forums then I think you shud clear the PMP test. The sample test in PMBOK should also help. 

3. Out of 200 I felt a couple of questions rather tough which were not covered in any of the books i mentioned above. So I feel they belong to those 25 pretext questions.

4. Questions were pretty straight forward and most of them never exceed 2-3 sentences. Most of the formula based questions are covered in PMBOK.

my preparation was just for 2.5 months and 6 months of long gap with 1 week brush up before the test.

Hope this helps and answers few of the questions.