I may be overly optimistic about it, but I doubt this will fail as hard as Diadem because it won't be a 72man hunt zerg. I'm looking forward to dungeon crawling this solo plenty, along with a few unorthodox runs ready. I fully expect the excitement to die off a lot in a week, and the rewards will be as ridiculous as the Feast rewards, but being able to solo this will keep it afloat longer than Diadem.

My expectations: If I can go in, kill things, and get a challenge out of it, it's a success. Yes it's that low, but its pretty hard for them to screw that up. Hell I actually enjoyed Diadem before it became only dino island (which was about... 1 day?)