Aux ports are nice for versatility, even if I was already using wireless earphones. Along with being able to listen to FM right on your phone. It's features I don't use often, but occasionally. I wish the USB-C connector had the option with a clip. IR-blasters were useful and much fun. I never even used the actual remote to manage my LED strip.
I never realized notification lights just kind of stopped existing. But I don't miss them in light of always on displays. Under screen finger print readers is basically a dream come true. Having multiple cameras is nice. OLED screen is an absolute godsend. Overall I'm not unhappy.