Has anyone just guessed on the Pattern Folding, Top Front End, and Keyhole and focused on getting points on the easier other 3 sections of the PAT?
I definitely know where you're coming from. These three sections are very tough at first. In my opinion if you wanted to use such a strategy I would only risk completely guessing on 1 out of the 3 sections you mentioned. This is essentially what I did. I used DAT Bootcamp's practice tests and generators to prepare for this section. With lots of practice, I found that I was able to master the TFE and pattern folding sections because there are strategies for these questions I was able to eventually pick up on. However, no matter how hard I tried on the key hole section, I never really found a strategy that worked well for me. I mastered all of the other sections and essentially just guessed on the keyholes and got a 22 on the real thing. I don't believe it would be possible for you to guess on all three and still do well, but if you try to master 2 out of the 3, guessing on one section and still getting a great score is totally doable.