This is interesting, I wonder if it's removing aspects of the game you may not be interested in or literally compressing the game, increasing loading times. Either way, a welcome addition, I have 2TB which I expected to be enough for a while, but Halo 5, GTA 5 and such take up like 100GBs each, so if you wanna have many triple-A games that get constantly expanded with free DLCs this can come in handy. I do delete some of the games I don't really use, at the same time I am wary or deleting 80GB games knowing how long I'll need to redownload them. Maybe I won't play it for months and even then it'll only be for 30 mins, but I don't want to spend like 2 days just being able to play it having to organize it prior. I'm definitely picking up more storage but this will come in handy.