Superman: The Movie is a special movie that perhaps the current generation might find a bit hokey in its innocence, but I think it still holds up pretty well, albeit I’m still not a big fan of some of the goofier moments.
The Steven Spielberg: Director’s Collection is a fine selection, that Universal has access to, that general movies fans will appreciate, even if a couple aren’t that great (1941 and Always specifically). However, given the studio’s history, those who already own previous releases like E.T. and Jurassic Park, could wait as I’m sure the exclusive titles will come available on their own at some point down the road.