Sure, but you gotta realise. This is the first major mmo like game from bungie and on console, in many ways bungie are experimenting to find the right content release schedule, and the right pricing strategy for that on consoles. Normally something like this would be free for base and then you'd pay a subscription like elder scrolls online, which charges you for your first month with the purchase of the game. However I don't think that would work for bungie, they do need to come up with something though.