Give it a week and no one will be talking about this. Almost 5 months later the grimoire and lore is a daily topic. This is all stuff from Bungie through the game or the grimoire, so I'd say their presentation works. The lore is there if you want it, but not crammed down your throat if you don't. People fly off the handle about not being able to skip cutscenes, how do you think it would go down if the entirety of the grimoire was shoved at them at every turn?