We've been waiting to go up against Undying Mind since we first heard about it. Now, when it's done, it seems to be very disappointing. The only thing we get is the "final assault" triumph which enables the "Undying" title. Couldn't we get anything more since it's a very nostalgic D1 strike boss, like the Imago Loop that dropped in D1?
This whole thing reminds me of how Black Armory's launch went down. Player expectations weren't kept in check because Bungie didn't talk about it enough. Seriously, did Bungie tell us ANYTHING about the Final Offensive, besides the release date? No. Now, here's the thing. Yes, it's Bungie's fault for not telling us anything about the Final Offensive. On the other hand, you say you wanted the Imago Loop to drop, that puts up false expectations. People see stuff like that and blindly follow it and expect it to happen.