Not true. I saw many people complain about the app not working anymore. Even the guy in the apple store couldn't believe it. I told him that was the reason I was returning it. He said not true, it does support the app. I proved him wrong in the store, and he was shocked.
Why would you take away such a good and basic feature? Every other streamer box can be controlled via an app or IP control. Roku, etc. Apple always approaches things as if their systems are the only ones in the world. I use a universal remote app to control everything. Now I can't use it.
I can't enter a foreign language anymore. I'm sure people in countries that don't use the Latin alphabet won't be very happy since they can no longer use their alphabet. Basic stuff!
Siri not understanding me isn't my specific need. I hate voice control stuff anyway to begin with, but regardless, it doesn't work well. I was born and raised in the US, so I don't have a thick foreign accent. I have a loud voice too. It just gets it wrong more often than not.
The other stuff ok, maybe that is my preference.
Ohh yeah, I forgot to mention they removed the optical audio output! WHY?!! Some people, myself included used it. I used my apple TV to play audio in a 2nd zone. Now I can't do that. Well, actually I can. I need to buy an HDMI audio extractor. Another $50 on top of the already high price.
The only thing that is really an improvement here is the App Store. And that is a hoax, because they could have done it via a software/OS update to the older Apple TV's. But obviously that wouldn't be as profitable.