Pretty well. To the point that it's not an ‘experiment’ anymore.
More bugs, or fewer bugs than before? I cannot say. But surely bugs of a different nature, originating from different approaches to software development.
“If by trying to make an iPad capable of Pro functionality, you end up making a Mac, it ceases to be an iPad.” (Bob Burrough)
Not everyone in the world should code. But everyone should be taught how to handle technology.
After updating to the new Firefox Quantum a few weeks back, I removed Google Chrome from my Mac for good.