It doesn't really matter what I think. I don't, nor does anyone else on this user to user only forum work for Apple. I didn't, nor did anyone else on this user to user only forum design the interface between iPhone and Apple Watch.
Feel free to provide feedback to Apple what you think, via this link --> https://www.apple.com/feedback/watch.html
Since you asked however, what I think? Having owned Apple Watch now since Apple Watch 4, I like the fact I get notifications on my watch as opposed to my iPhone. I have Haptics turned on, so my wrist is notified of something I should pay attention to and the people around me are not bothered by sounds they don't need to interrupt their day. That's what I think.