I skipped 2020 for all of the above reasons and have just updated to 2021.
Yes,
"Meh" is definitely the correct technical description.

I've been updating since 1997 and used to look forward to the annual, and for a while bi-annual updates, then would spend a week or so exploring the new features, styles, RTs etc. Over the last few years my
flabber has not been
gasted.
I installed 2021 two days ago and already have seen all I need to see, I've really only updated for the RTs and even then only about 1/3 are of any use to me.
I'm coming to the conclusion that I've reached the end of the road with BIAB.
For 5 or 6 years now, the progamme does what I need it to do for my workflow,
and I probably have more RTs than I'll ever use.
Having said that I will still watch for future developments.
Vintage