I have to disagree with you on screen quality and the Android watches being better. IMO and I'm sure many others, the 1080p iPhone screen is just as good if not better than any Androids screen. Unless you are looking at your phone through a magnifying glass, you won't see any pixels. Amoled vs ips is preference and I, prefer ips.
Now to the watches. I've had every Android Wear watch and every Samsung (Tizen) watch. Most of these watches are so thick that they feel like a hamburger on your wrist. To agree with you, the Gear S2 was probably the best Watch if you use a Samsung phone. But I always preferred Nexus phones and the Pixel when it came out, and the Samsung watches just don't work as good as Android Wear watches when used with a non Samsung phone. My main problem with the Samsung watches was no Google Assistant, they only had S Voice. S Voice is way behind Google Assistant. Try setting a reminder on a Samsung watch while using a Pixel, S Voice sucks. Android Wear is a little better but I never could feel the vibration when I received notifications. Like I said, I tried them all and none of them were any good. In a quiet room you can hear the vibration more than you can feel it. My last problem with Samsung and Android Wear is the music controls, I want to be able to raise my wrist and pause the music or raise the volume without having to swipe the screen to return to the music app. People say "it's a Watch first, so you need to see the Watch face first!" And I say, "put the time above the music controls!" But noooo, that's too much to ask. I will say that Android Wear 2.0 fixed this but not Samsung, and Android Wear watches have horrible vibration motors, and the search for a good smart watch continues.
The Apple Watch is an awesome watch and I'm finally happy. I really like the way it looks, and so do a lot of others on the iMore forums. I currently have the Space Black Stainless first gen Watch with the Milanese loop bracelet. The Taptic Engine is awesome, it's silent and I always feel it, so I never miss a notification. The Watch complications are the most useful out of any smart watch available. I tried Android Wear 2.0 but the complications don't compare to the Apple Watch. My favorite complication is the Fantastical calendar, I can always see my next appointment or reminder at a glance. Siri works extremely well on the Apple Watch. I set reminders all the time and one thing I love is...I can say "remind me to give Lucky(my dog) his medicine tomorrow at 1 pm" and because I sometimes make reminders after midnight, Siri will ask me if I really mean tomorrow or later today. It's the things like this that make me love my Apple Watch. Oh yeah, I almost forgot the music controls, they are awesome. Thank you Apple for giving me controls and the time at the same time.