Updated mine, it’s too early to tell if battery life changed at all. Haven’t run into any bugs, and it’s basically just a few minor changes. Customising the lock screen is basically the only thing of note that I noticed.

It’s only been not even a full day yet. Might be a bit early to ask.
Battery life could be hard to say until a few days in. If they made changes to the algorithm, then it would need time to relearn your pattern and for people to actually notice.

Update yesterday. Haven’t noticed anything positive or negative.

I’ve turned on the predictive back button, which is the only thing I saw that interested me. I was hoping that there was more.

Anyone else getting notifications hidden on the lock screen? Like I see the app icon but I have to pull the shade to see any content

Hard to tell about battery yet, but its definitely not any worse for me

It’s been okay for me.