I followed on Ophir's vain and analyzed all (correct) buzzes with respect to my optimistic and pessimistic estimates of where people would get the TUs correct at a spreadsheet here (spoiler warning). tl;dr 11 correct buzzes were earlier than my optimistic estimates, 6 correct buzzes were either exactly or basically at my optimistic estimates, 1 buzz was in between the optimistic and pessimistic estimates, and 2 buzzes were exactly at my pessimistic estimates. So it's fair to say that my estimates significantly underestimated this field, though I guess I couldn't really know what to expect.
Criticisms of the packet include unwise firstlines, bad-ish cliffs in superpower and power, and some ill-conceived answerlines (Jerry's ex-gfs and Elaine's offices). I'm glad I asked for criticisms of the packet because, given this was my first time ever trying to edit a packet for good gameplay, I'm inexperienced in creating good pyramidal TUs. I will for sure edit together another packet and read it sometime in the next couple of months, and it'll hopefully be devoid of those criticisms.