For some perspective, console generations are usually around 6-7 years. Given their stated AAA aspirations, I wonder what the future development process will actually look like, because another dark age like from Godot 3 to 4 would be a deal breaker. It's easy to say "future 4.x releases will come with a much faster cadence", but it's also easy to decide that something else absolutely needs to be rebuilt from the ground up in a multi-year effort.
But negativity aside, finally having a stable release is great. Godot is a really nice engine, and definitely a huge step up from the existing commercial engines in terms of usability.