New weapons that will probably be nerfed, new gear that is mandatory to reach level cap, so everyone is going to have to use it, 3 story missions that probably won't clarify anything that happened in Destinys campaign. Pvp maps are cool if your in to that. Only reason why I'd buy this is for the raid, but I don't think I'm going to pay 20$ for a raid and another strike to do to slightly add some variance to the incredibly dull tiger strike playlist.