The Taptic Engine and the Retina Display brought the iPhone to life for me. The dense and luxurious feel of the glass/stainless steel sandwich of the iPhone 4/4s come next.
Just yesterday, I got the amazed reaction at Walgreens, when I used my Watch to both give my My Walgreens account info and then pay for the stuff. I’m shocked that they’re shocked, because Walgreens was one of the first to accept Apple Pay all those years ago, and the Watch has been able to do the same almost from the beginning.BTW, I know what you mean about people being surprised about my being able to pay with the Watch. I got the Watch early in the pandemic, so I was wearing a mask everywhere, and just using my physical card instead of fumbling with my phone password. And my daughter, who works in a grocery store, told me one day how it still took her aback when she saw people pay with their Watch...and the lightbulb went on. Now, even though there aren't barriers to Face ID for me, I would just rather use the Watch.