I had CS - I remember that stuff about the microtubules!
Verbal started with a passage about clinical depression and social support.. it was ok.. the questions may have been slightly harder than, say, AAMC III.
I didn't think Physical Sciences was that bad - had time left over to check answers.. there was just that question about naming complex ions that I didn't get :/
Writing Sample - I got the technology vs creativity and competition vs cooperation that a lot of people seemed to get too.. didn't really have time to explore implications fully, but I did manage to fill 2 1/2 pages each with my mad scribbling (hope it's legible!) Just glad I didn't get some philosophical/ethical type passage
Biological Sciences I didn't like so much - it was the one that started out with a passage about rhodopsin gene pedigrees. There were at least three organic chemistry passages along with some independent questions.. could not for the life of me remember the stereochemistry of Br2 or H2 adding to alkenes.. and D2O affects the NMR of an acidic hydrogen, but what about CDCl3? A lot of experiments and theories to wade through at the end of a long day as well.
Ah well, it's over and hopefully we never have to write it again.. my best feeling is about the Physical Sciences section that day, worst the Biological.