Some annoyances I haven't seen mentioned so far in my 2019 EX Premium Launch Edition (US):
1. Lack of a conventional key-based remote start function. Yeah, UVO is adequate, but you have to pay extra, and it takes a lot longer to sign into the app and turn on the climate than it would to push a button on the key fob. I'd pay more than what they charge for UVO remote start to get this.
2. Lack of memory function for seats, mirrors, radio presets, etc.
3. The order of radio presets when cycling with the steering wheel reverses depending on what screen you're on in the AV system. If you're on radio / SirusXM, it goes visually with the order of the presets, where up on the steering wheel button goes to the previous preset, and down on the steering wheel button goes to the next preset. If you're in another screen, e.g. nav, climate, suddenly it reverses. So I have to look down at the screen to remember which way I'm going when I cycle presets. Terrible!
4. Pressing the volume steering wheel button mutes. Great! Pressing the up/down preset button... wait, there's nothing there? What about play/pause? What about toggling between next/prev preset and next/prev channel?
5. The power button. Four modes: off (light off), accessory (yellow light), on (red light), and running (no light). Wait, the power button looks exactly the same when the car is off as when it's started and ready to drive? What? OK, so the little drive icon is on the display when it's running, but why put a light there if it means two different things?