That’s your opinion on the activities, and you are certainly allowed to think that. But you also prove my point.
How exactly can you say they are “underwhelming” when no one has even experienced them yet? If I get to play card games with Han or Lando type characters, you can bet the bank I’ll be having fun. I really doubt they’ll have us playing solitaire. Just because the activity seems simple does not necessarily mean it’s bad.
I’m sure not every single activity will be an absolute knock out, but Disney will adjust if needed. (This goes back to my statement that people signing up for this, including myself, are not going in dumbly/naively). I’m sure they’ll be surveying guests heavily as they head out the door.
I personally read through the list and said this looks fun. I also thought about my dad and his lifelong love of Star Wars and thought wow, I could make some memories with him to treasure for the rest of my life. It’s not always just about the money.