Good call and thank you . . . not 6 discs though but certainly more than 4
Haven't opened my copy but yes 5 discs with room for one more on one of the two spindles.
Wondering it there are any other U.K. standard size BD steelbooks with 5 or 6 Films discs apart from that one?
4 discs - GODFATHER TRILOGY / BttF TRILOGY
5 discs - M.I. 1 - 5 COLLECTION
6 discs - ALIEN 1 - 6 COLLECTION
Not sure about the benefits of stacked discs vs. something like this:-
View attachment 315401
. . . but it's a definite space-saver and more attractive than those jumbo steels used previously for the 5-disc THE HOBBIT (extended) as just one example.