Today for the first time, my family went shopping at Amazon Fresh. That was a crazy experience.
You swipe your credit card on entrance, pick up the stuff you want, swipe the credit card on exit. Done. No casher. No human interaction. No waiting.
Prices were very uneven. Some things slightly cheaper than Walmart, many things more expensive and many about the same price as Kroger/Safeway etc.
Now the crazy part. My family entered as a group of four but only my credit card was scanned.. Different people picked up different things. Some items got passed to others to hold. Other things got handed off and then put back and repicked up. We then rescanned the credit card and walked out. HOW DOES IT KNOW?!?! Your items are charged to your amazon account and the receipt is emailed to you.
I rated the fun factor as 'high'.