My bar for Island Sanctuary is set to be extremely low at the moment. They did tell us to not expect too much from Island Sanctuary as this isn't a game as specialized as Harvest Moon itself.

More realistically though, my expectations have been shot through the floor after the Hrothgar hairstyle incident. It has never recovered since. I'm pretty sure they'll do fine though, since Island Sanctuary is a piece of content many players are expecting.
... Then again the housing issue with the lottery did happen recently...

My bar for Criterion dungeons have been set extremely low after they told healers to go play Ultimate (1% content). As a result, I'm not expecting the healing difficulty to be rough and it's still most likely going to be "press Glare / Dosis / Malefic / Broil" like every other dungeon. It will just most likely have a bit more mechanics than usual for the DPS and tanks to have fun... maybe slightly less level sync. In short... Nothing new.