Sub Space Emissary in Brawl took up more then half the disk space (3.6 out of the 8 gigs on the disk for movies alone!) and was one of the biggest reason for the games delays. I liked Sub Space...the first time I did it, but the truth of the matter is that the majority of the hours I put into Smash games are multiplayer, and I would have rather have gotten some of the cut characters that have data on the disk (such as Roy and Mewtwo) then the story mode we ended up with.