I installed B4 last night. Had a terrible day today. Full of crashes, black screens, reboots, unresponsive, no Siri etc.
The same as all the other people here.
One thing I have noticed, not sure if anyone else has mentioned it. I always used the Simple watch face. Switching to Modular and no crashes at all, it is much more stable.
Still regret installing B4 though. Why didn't I wait, I am so impatient. Preferred a completely stable OS 1.
Poor battery life is the one thing I really can't stand. I might have to take my charger in the car to work tomorrow.
Still, my fault. Although why did Apple release this B4. Can't believe how bad it is.