Ixamyakxim: Have to admit that I really enjoyed the TV series, despite never having heard of the books. And I have to admit that while cheesy, I DID in fact enjoy Falling Skies (Defiance sort of sucked despite my sincere desire to want to like it).
But anyway - LOVED the SciFi Expanse (one of the better shows I've seen in a while) and glad it drew me to this series. Just started tonight and hoping it "clicks" for me as a pseudo-fix for my Privateer days and desire to command a large cap ship, in a physics bases flight system. Based on my short time so far, the megacorp privatized fringe, combined with effortless flicking of the flightstick hat switch and pirate leanings give me high hopes for a fun ride.
I haven't watched Falling Skies (and don't plan to, reading the reviews left a strong desire to avoid the show entirely), and Defiance's last season sucked (they killed off half of the beloved recurring roles in the first one-two episodes), but The Expanse (I have read only the first three novels, will buy the other ones once the latest book is available as paperback) is a real treat both in book form and as a TV series. Granted, some of the characters I pictured differently (Amos, for example, looks a bit like a big Baby), but both authors were deeply involved in the production, so I guess the actors have all been cast to character.