Prior to this event, I felt like the more recent events had become much more realistic. Players who were active but not dropping loads of gems/cash on events could finish them without too much stress.
My early reactions here are concern. I kinda like the multiple layers of the Wandering Seeds / Cursed Crabs / Vine Cages, but I'm thinking that the final Milestone at the Vine Cage level is probably not happening. With Belle, Mickey and Rapunzel going nonstop, they can get nine Vine Cages a day. That should be plenty, but that's also tough to pull off. If the entire challenge was 8 days, you'd need a little over 6 Vine Cages per day. Maybe I'm pessimistic, but that's tough. I guess we'll see.
Her costume is only available during this min event and only once you have Pocahontas herself. Once iit's over her costume is gone if you didn't get it. Glitched fabric is needed but again it's only available once you have Pocahontas herself.
I got Pocahontas last night and now Belle, Mickey and Rapunzel are working to get the glitched fabrics. I have 4/15 of those already ...Also Princess dressing room is dropping glitched fabric, but I have that building on Enchantment level 4. Don't know it if drops on lower levels.
I got her this morning, and now also have those three working on the Vine Cages. At least that task doubles up on things you need. I also have the Princess Dressing Room at the 4th Enchantment Level. I'm more optimistic about getting everything now, but still feel as though I can't let up.