> ...it's minblowing and the biggest productivity gain in years...
I wouldn't go that far. It's a pretty big help in repetitive/boiler plate code and it's pretty good at intelligently transforming data, but I've found it gets in the way more often than it helps for every other case.
Copilot has written RegEx's and SQL for me from a textual description; or sometimes just from context. That's worth every penny not to wade through RegEx again.