the galley proofs, have shown up.
For those wondering, it's 481 pages in printed form.
Oddly enough, the title page has reverted to having the movie-era "Star Trek" font/logo like the original cover did, and not the TNG movie-era font and logo like the second copy of the cover. Whether this means it's going back to being labelled as a generational crossover as it originally was, or whether it's still going to be under the TNG label as it was changed to, with the title page being an error to correct, I have no idea.
(Probably neither does Pocket, seeing as the second cover proof had the TNG-movies label and logo on the front and the TOS-movies logo on the spine... I guess there's still some confusion over how to label it)
ETA- it's an error that the editors already noticed, so it's still going out under the TNG label/logo.
I also discovered an amusing typo that I'm tempted to leave in, referencing a "boob-trap"...