I took the test this morning (Form 5) and here's my reaction:
-Math: much easier than I expected. I was able to finish with several minutes to spare. There were 2 questions that I had to guess on, but I recalled seeing similar questions in my study gouge. Overall, there was nothing foreign or anything I hadn't seen in study materials on the test.
-Reading: more difficult than I had expected. Throughout my studying this was the section I always scored best in, but I found the paragraphs to be harder to follow and answer choices more difficult to discern what was
most correct. However, as I scored well on the practice, I did not spend much time studying for the reading portion, so that may be why I had more trouble.
-Mechanics: I knew this section would be hardest for me personally, and I was very correct. The questions here were similar to the gouge, but different enough that several questions I had to just blindly guess and hope for the best. If you have no previous mechanics/physics background, be sure to know the simple machines and their mechanical advantage like the back of your hand!!!
Overall, my score was a 56. As I am applying for Intel/SWO/Supply, I only took the OAR portion. I used the Arco Book, Peterson Book, Officer Candidate Tests for Dummies, Air Warriors gouge, and several .pdf study guides floating around this forum. I also found the flashcards on
http://www.proprofs.com/flashcards/search.php?page=1&search=astb to be extremely helpful.
Good luck to all taking the exam! Time is really the trickiest part, so I repeat what tdogsmith said and practice under timed conditions prior to test day!