Was able to check out several of the pieces in person today; a few of my brief impressions:
J47TS (Black): This actually looked better in person than in the photos, IMO. I already have the J47R so I couldn't really justify it, but trying it on I was certainly sorely tempted. The pockets generally are thoughtfully laid out; I think the left chest pocket is superior to the one on the R version. The one thing I didn't like so much was the collar -- it seems noticeably taller on the TS than the R, and looks slightly awkward to me, at least on my frame. Definitely one of the pieces I liked best, though.
J47TS (White): This did not look as good in person as in the photos. The material seemed like it would dull / discolor / stain easily; just taking it out of the plastic bag it attracted some bits of dust and fibers floating around and they were highly evident against the white background. All-white is admittedly not my style, but even so, I had been attracted to this piece by the photos before I saw it in person. I'm guessing this is one that others might really enjoy, just wasn't for me.
P23A: In the photos, I liked the look of the RAF better; in person I liked the black better (and actually bought a pair). These are definitely cartoony / cosplay-ish, but fun, and more utilitarian than something like the P26 (also a fun pant) given the extra pockets. The seat is kind of ridiculously wide, presumably because Stotz has no give and they're designed to allow you to move freely, but if you have less of a slim frame than I do they'd probably look more "normal".
J63A: The FO fabric looked better in person than I imagined from the photos (more kind of future-synthetic, less pleather), and the hand-feel was slightly different than I expected, but I still can't quite dig it. Design-wise I actually really like the cut of this one, but it's also incredibly similar to an old Vexed Generation leather jacket I have with a full-face zip so I wasn't overly tempted. Definitely the nicer of the FO jackets in my mind, though.
J46: I have the J46U-WS, and it's probably one of the Acronym jackets I wear most often, but I didn't really like this one too much. The lining made it feel kind of "overstuffed" somehow, which is the same impression I feel like the product photos give; combined with the FO fabric I just wasn't feeling it.
J72-AK: This was a standout piece to me, and the other one along with the P23A that I ended up actually purchasing. The fabric is interesting and quite good-looking IMO, and I love the simplicity -- even though it has jacketsling loops attached, and I'm sure the marginal cost of a jacketsling is next to nothing, I kind of liked that they didn't include one with the jacket; the stripped-down cleanness of it (no pockets on an Acronym jacket!) I found strongly appealing.
J74: I only saw this in the white, which looked amazing -- this is the one piece I actually regret missing out on this season. The fabric is essentially translucent, which I didn't quite realize from the product photos, and the way it behaves in the light in the real world is really appealing. The cut is also quite nice, and I like the black contrast details on the white jacket.