Bethesda definitely kicks ass at putting together a good package. The Making Of DVD was stereotypically short and boring, but it was a pretty nice package nonetheless. I'm tossing around the idea of getting the FO3 CE, but I'll probably just shoot for the regular package..
I don't expect much from Making Of... DVDs for games. The only one I've found that was well done was the one that came with The Witcher EE. Making Of... DVDs are generally fluff pieces. I'd like them to actually contain more about how a game was made and not focus on just interviewing the people behind the game.