PS: I agree that there were too many calculations to do. Normally I make silly mistakes with exponents and stuff like that, so I was trying my hardest to be careful. I finished with about 7 min to check my answers, but it wasn't enough time to re-do all the calculations. There were 2 questions that I had no idea on, so I had to guess after eliminating some choices.
Though for one of those, I eliminated two choices and picked a 3rd one that I was telling myself couldn't possibly be right! How silly...I'm pretty sure I missed both of those, but hopefully I got the calculations questions right? *crossing fingers*
VR: I was reading aloud to myself, mumbling under my breath. It helped me focus, since I could hear the passages in my head better than if my eyes had just glazed over a whole line of text. Good thing we had noise canceling headphones, for everyone else's sake. The passages themselves were pretty interesting, and I finished with 3 min to spare and quickly clicked back through the other passages looking for obvious mistakes but I didn't catch anything. I probably just got tricked by all the trick answer choices, haha...
Writing: My 2nd essay was sort of long, so I was typing my last sentence when time ran out. It was obvious what I was going to say, but I just hated that I left it hanging mid-sentence. I should've just left that sentence out altogether or something. But I was pretty happy with the topics.
BS: I actually thought it was pretty easy, but bio has always been my best section. There was definitely more o-chem, but I think it was reasonable. The two questions I was really unsure on were both o-chem questions, and I know I missed one for sure, after wikipedia-ing my answer choice. I thought the free standing questions were pretty fair, and not completely out of left field. The bio passages were pretty interesting, and the questions were pretty passage-based, but reasonable, for the most part.
Overall, I didn't run out of time on any section besides WS, and I got to double check all my bio questions so the two I was unsure of were ones where I just didn't know the material. I'm sure I missed more than I think I did, because that's what always happens.