In summary, I quite like it but I hope future software updates add extra functionality and more polish.
It seems that the recently released Backup and Sync from Google app for the Mac has some serious issues with uploading Photos. I made the mistake of migrating to this soon after its release.
Today, I successfully paid for all my groceries with my Apple Watch using Apple Pay.
I’d read that the payment limits have been raised in the United Kingdom but I was a little apprehensive. Thankfully, it worked first time.