I can't think of much else they could have done to make things smoother for customers, short of not shutting it down at all of course. (And undoubtedly, the fact that they are killing yet another product is inescapable, and doesn't help their reputation for doing that.)
Link? I remember lots of people asking about this at launch and I don't remember there being a public statement from Google.
Like, look at the ongoing train-wreck that is the messaging (Gtalk/Hangouts/Chat/RCS/...) strategy.
It wasn't amazing though. GeForce NOW is so much better, at least for me. Higher resolution, more responsive, better selection of titles.
I'm an early adopter of cloud based GPUs. I've tried them all. Inn the last ~6 months GeForce NOW has finally made it so I can play AAA titles seamlessly. I can't tell the difference between local vs. cloud. Your experience may differ if you play competitive online games, but for single player games -- it's replaced any desire I have for a gaming PC.
I tried it yesterday and it crashed within 30 seconds after multiple issues and the image quality is far worse than Stadia, it also doesn't have all the nice features Stadia has.
I was using Geforce now when it was beta, but you can tell it's just streaming a PC, where as with Stadia everything was purpose built and worked great from Chrome.
Geforce now sucks compared to Stadia.
A cookie for whoever's the first to snarf the firmware in-flight and whip up a standalone updater.