Glass Onion takes a long time to gain your interest. I almost walked away multiple times during the first hour because I was bored.
The movie is packed with several A-list actors. Most of them do a decent job in their roles once the movie gets rolling. Daniel Craig is good but sadly does not play his character as well in this second installment. His accents and mannerisms are much less convincing this time around.
I think the movie lost a lot by having a flash back to “show the beginning you missed”. It would have been far more exciting to start at the beginning. Flash back flicks are rapidly becoming tiresome.