Well, that was a pretty good episode, if a bit jarring for someone who doesn't watch the movies. Coulson is demoted to agent again-- and I wonder what Fury thinks about that-- and we've got an unseen director, who is evidently not the hands-on type. The team is mostly split up and Daisy is being hunted as a criminal or terrorist. I got my wish that SHIELD is a legitimate organization again, but it didn't happen quite the way I wanted-- aside from happening offscreen, it seems to have happened because of the Superhero Civil War, not because of Coulson's efforts.
I was happy to see that Yo Yo is still around, and I loved her flirting with Mack. The poor guy seems a little shy around her.
This Ghost Rider is interesting. He's definitely not like Blaze, but doesn't seem entirely like the description of Reyes either. He is certainly a stone-cold killer, so I wonder where they will go with the character-- a redemptive arc or flat-out enemy? That flaming car is cooler than I expected, but I did kind of find myself wishing that the guy's brother had become Ghost Rider instead-- imagine Ghost Rider with a flaming wheelchair.

I'm still wondering if he is going to be an Inhuman or genuinely supernatural-- it seems like it could go either way. Maybe we'll see Man-Thing and Werewolf By Night and other such characters.
I'm also not quite sure where they're going with the android. She's not an AI, so not an actual character (at least not yet). The use of the word decoy sort of confirms that it's going to about LMDs. One bad thing is that they're keeping this a secret from Gemma, because of her favored position with the new director-- but everybody seems to be doing that-- so this will lead to conflict between her and Fitz, which is something I don't want to see. From a political standpoint, the crazy doctor would have been wiser to not make his android in the image of a beautiful woman who walks around naked, but I can't bring myself to complain too much about that. Or about the opening montage, either. Looks like they're taking advantage of that new later time slot (which, unfortunately, means more grisly violence as well).
I never read the books so I can't speak with any authority, but I've definitely seen people to refer to the Johnny Blaze version as an anti-hero. Now, the books themselves may not a been a "splatter their guts across the road and pull their spine out through their..." level of violent, but that's not really needed to qualify as an anti-hero. Indeed, just reading the tvtropes summery shows he has the basic requisites. He may have even been one of the first of the main stream anti-heros, way before things went OTT in the 90's.
He may have qualified as an anti-hero because his powers were Satanic in origin, but he was basically a decent guy who got in over his head to save his girlfriend. But, again, I'm not sure what latter-day Marvel did to him to make him darker and edgier.
Still, as someone pointed out earlier, the usual thing to do when adapting a character like this (especially a legacy character with multiple incarnations) is to render them down into the simplest version of their story, cherry picking some of the more interesting elements from all of them and then weaving them into the established world as organically as possible. Indeed, Quake is a prime example of that at work in the MCU.
That's the bottom line. These shows and movies recycle names from the books, but they really have essentially nothing to do with the originals, so it's best to not be distracted by the names and see them as something new.