Even with Android Wear devices having had a variety of always on displays from the beginning, the Series 5 is a bit of a surprise in the way Apple decided to go with that feature, and probably the only thing announced yesterday that appeals to me.
The rest (other than TV+ pricing for the US and no OS release dates mentioned on stage) was pretty predictable, and by no means life-changing: My iPhone XS is fine, the new iPad is just an A10 (and is great in other aspects), etc. I am still on the fence regarding getting a Pro or something else, and there were no interesting updates in that regard.
Also, good thing the Series 3 watch is still on the lineup - that means it will still have a few more OS updates.