Sony has a deal with Bungie. It's what Xbox gets for not being greatful enough for halo. So no you don't get the extra content. There is plenty to do in Destiny. Most games can be beaten in like 10 hours, and then the extra stuff such as collectibles aren't fun, so considering this game took me 8 hours to get to level 20 and 48 more hours to get to 27 shows that this game isn't missng content.