I loved Deadwood and I loved the guy you're talking about - his name escapes me - but, I doubt I'll be watching King. For two reasons, I hate all things NBC and commercials just plain get on my nerves. If it's not on HBO or on DVD, we just don't watch.
I only watch Trumps show on NBC, otherwise I wouldn’t even know about KING. But it looks like a decent series and I’ll check it out.