My barbarian is level 63 currently as I write this and I’m getting to experience the “lack of content” first hand. It’s not as bad as the forum whiners make it out to be. I still find quests on pretty much every single level. Red quests, sure, but that just gives it a bit of an added challenge and makes it that much more fun. I have had to grind some on the last few levels to fill the xp bar that the quests didn’t fill, but I find that understandable as I did skip a majority of the sewer quests.