In May 2009, Paramount released Star Trek: Original Motion Picture Collection (Star Trek I, II, III, IV, V, VI + The Captain's Summit Bonus Disc) [Blu-ray], which contained the six Original Crew 'Star Trek' films ('The Motion Picture' - 'The Undiscovered Country') in their theatrical cuts, numerous special features both old and new and a bonus disc of brand new content known as 'Star Trek: The Captains' Summit'. Later that year, in September, the same studio released Star Trek: The Next Generation Motion Picture Collection (First Contact / Generations / Insurrection / Nemesis) [Blu-ray], which contained the four 'Star Trek: The Next Generation' films ('Generations' - 'Nemesis'), with identical special features as their previous DVD editions, along with a bonus disc of varied new featurettes.
Star Trek: The Stardate Collection is simply the consolidation of these two 'Star Trek' boxed sets; nothing more, nothing less. The 12 discs (10 movies and 2 bonus discs) are packaged in two tri-fold cardboard/plastic disc holders, which in turn slide into a sturdy cardboard box, taking up very little shelf space. Somewhat annoyingly, the discs are "stacked" two per plastic casing, so that one has to remove the top disc in order to get at the bottom disc. This is especially annoying considering that, with the 'Star Trek' film franchise's "even-number rule," the discs on the bottom are precisely the ones you're probably going to want to get at more often!