All I hear is "Oh no, reading is too much work!" Fully voiced content is all well and good but it's a lot less sustainable in terms of actually getting the content out and finished quickly. Content currently takes long enough to develop, you want to add more to that so people can just be lazy?

Personally, I've done most of the side-quests and I've enjoyed most of them. If people actually read them, they provide interesting little bits of lore.