The subscription fee was for a gamepass-like access to a catalog of free games, so they didn’t refund that. The subscription fee also wasn’t required for playing purchased games (although it was required for 4K quality).
especially with a controller
I mostly used keyboard and mouse with the service, since the games I like to play tend to work better with keyboard and mouse. I had a dinky underpowered laptop but was playing AAA PC-oriented games through the browser interface. It was great.
I’m on GeForce Now these days but I find that it doesn’t work quite as seamlessly as Stadia did.