I read the book, which is excellent, long before I heard it was going to be a series.
While there's some differences, I thought it was a great TV adaptation. Season 2 (and beyond) will have to go places the book doesn't, as the book ends where season 1 does other than the stuff they added to set up for a season 2, but I'm looking forward to it.
Dark Matter, Silo, Severance and Foundation have been great shows. I got sidetracked from For All Mankind, but need to get back into it. Apple's been doing really well with their sci fi, I think.