Gen 1 allowed the iTunes "Show" tag to group serialized content into a kind of folder. Tag all 2X James Bond movies as "James Bond" and that would show as one line item in the movies list. Click it to display the Bond movies. For bigger movie collections, this was a terrific way to manage what can become a long scroll list. Other iTunes tags would sort the movies on something other than movie name. This could get serialized movie presented in their order without having to resort to naming them so a name sort accomplishes the same.
I, too, miss the "Show" tag a lot, and still complete that tag on movie series in the blind hope that Apple will someday resurrect that feature. Given the recent explosion in movie franchises, you'd think they'd be all over this. I have so many movie series saved that I think my list would shorten by at least a third if I could compress all the series into individual folders. Alien, Batman, Bourne, Bond, Iron Man, Star Wars, Star Trek, Rocky, Terminator, MI and on and on...Hell, even Austin Powers and Despicable Me!
Meanwhile, you can still force the ATV to show the movies in the order you prefer, while keeping the actual name, by using the Sort tag. You can do this in the file's metadata or just go to the sort tab in the info box for the movie in iTunes. So, for example, you can tag "Skyfall" as being
named "Skyfall", but set the sort name to "James Bond 03" so that it will line up in the Js under "Casino Royal" (JB 01) and "Quantum of Solace" (JB 02).
Of course, this is still far from perfect as you might expect to find "Skyfall" under S, not J, but at this point we're all working around an annoying and unnecessary limitation. One advantage of my method is that the movies are all tagged in such a manner that, if Apple ever turn this feature back on, everything will shuffle into place appropriately.