I agree with you on the fact that it looks great. I think this version will expand greatly in customization and grinding to get your perfect gear. In terms of content, I definitively see it extending a bit more due to the inclusion of class quests and new bounties but certainly it will eventually dry out. I've been playing since the beta and I've stayed in during the slow times and I think the game will keep me in for a long time. Plus being a PVE & PVP player, the customization now will let me really perfect my classes for crucible where I want to improve a lot