no more going to orbit btw, you can jump from place to place directly on the maps. losing the ps3/360 BC is huge. also raids are opt-in matchmaking, all of them. awesome. no mentions tho of kicks, level requirements, etc.
if you're gonna play on battle.net or ps4 and want to play as soon as possible, you should pre order on those platforms, NOT on amazon/best buy/gamestop/etc. the latter will get you packages with a code or emails at launch time. Whereas digital pre orders will get you digital pre loading a week before release and you playing at midnight or 9pm or whenever they unlock it.
i'm waiting for PSN to do their next get $15 back when you spend $100 and gonna buy the $99 digital gold edition (game+SP), while obviously buying the physical game at best buy for $48 is better price wise (you ALSO get back $10 in rz points), I don't wanna put in a disc and its a game I know I will keep and play forever