Honestly I don't see what difference it makes what Costco, or stern does in how they decide to sell?
Are we still getting 3 cornerstone pins a year? Yup
Are they expanding designers, and bringing fun games to the market? Yup
Is the market full of choices, brands, companies, options? Yup
Is the secondary market now becoming half way affordable for more people to get in the hobby? Yup
Pinball is alive and well, the market is full of pins, they are available, and it's thriving for now.
As Gomez said "you're rolling the dice"... I didn't roll, I bought pins to keep, have fun with, enjoy, and share with my friends.
So no matter what your take is on stern, the market, or whatever, I personally won, am having fun, and love that I can have multiple cool pinball machines in my home.
Any view, opinion, or criticism beyond that is just over thinking it, and detracts from what it was intended for... fun!
This all reminds me of people who go to a movie expecting exactly what they want to see, and the movie doesn't give them that.
So they get mad, or hate the movie, and say how bad it was, when in fact it was a great movie, and was a fun watch had you gone in without those expectations.
My expectations aren't theme, how many blinks lights, or how many mechs they can pile in.
Mine are extremely simple... did I walk away from that machine, and have fun? The rest is just bonus after that