I watched season 1, and got halfway through 2, before it got too boring and stupid for me.
YMMV
(loved the book though!)
Does the series vary much from the book?
Like others I enjoyed seasons 1 & 2... I might have even watched season 3, I’d have to go back and look.
It is fun for early ‘Boomers simply because they did a good job of recapturing the look of the 50s.