My thoughts, interested to hear others:
Basically same design, thinner - good
New SiP 10 - good
No new health sensors - bad/disapponted
Jet black - love
Polished Ti - like it but also think SS is a watch classic and disappointed to see it go
Sleep apnea - great, uses accelerometer and also coming to S9/ultra2
Hypertension - disappointed that it’s not there
Ultra - love the black, but, it’s an Ultra2 (two) and doesn’t even have the S10 chip - major letdown
And for both, no mention of blood oxygen - very disappointed
Edit: title typos fixed