They worked very hard to not have Alicent as the villian and instead be a victim of her father's ambitions and schemes. That seems like the goal of the producers.
However, the price she willingly paid to obtain Larys' continued "assistance" was pretty pathetic. It also seems that she has been leading Sir Criston on a bit, if not already indulged him as well.
I literally texted my kid (who had just watched the episode, I am holed up in a hotel and caught the 10pm showing on HBO) -- "LARYS!! WTF???"
I was having such a hard time figuring out why she had taken her shoes off, and they did that big zoom on his feet as he entered the room as well.
I don't like making her a victim of her father. It weakens her as a character and takes away her power and agency. I would have liked the producers to just let her be the wicked stepmother and Machiavellian fiend.
Otto is allowed to be a schemer. Larys is allowed to be who he is. Aegon is allowed to be who he is. Why did they need to weaken Alicent by taking away her power?
I am not really seeing her as a total victim; there is a middle ground in there, which is somewhat realistic for the time period. Even a total witch still wouldn't have the power that men have in that society. (I mean, just take the Larys sequence there. She obviously does not like him. She is only using him because he won't go away, and he's useful -- one of the few people loyal to her she has -- and she feels like she is at a huge disadvantage; I mean, the entire Small Council was conspiring behind her back to put Aegon on the throne, and she did not even know until that morning. She can't even look at him while he... does what he does. It's clear she is disgusted by it but is doing what she can to survive, like everyone else is. Despite being Queen -- or having been Queen -- she didn't hold a lot of cards.)
They are tempering Rhaenerys as well, in ways I have mentioned previously. Even just actually expressing admiration for Rhaenor and how that subplot ends is a big show of mercy/kindness that I'm not sure the books allowed.
In fact, they are tempering many of the men. Viserys is still fatally flawed but more heroic I think in the show, not in the books. From what description I've seen Aegon is worse in the books; here he just seems more like an infantilized young man who doesn't even want to be king but is also pushed into it as a pawn by everyone else who does want power -- it's only when he hears the crowd cheering for him and providing the affection he feels he's never gotten (which is one reason he is chasing it through affairs or avoiding the feelings by abusing substances) that he thinks, "Oh, hey, maybe I could get into this." Would I rather have the vulgar terrible Aegon, or an Aegon who seems human?
I don't like Otto much, but his strategies are sound albeit ruthless, and he still defers to his daughter in some situations -- out of love, or out of the fact that maybe she'll surprise him if he pushes too hard and he'll lose control of the situation? I don't know.
There's a moment when Criston and Aemond bond, both commiserating how they both have to work hard to get anything that they receive, while others who don't deserve it just are handed the keys to the city basically. I could feel bad for both of them in that moment, even with the awful things they've both done or will do. The show did a great job of establishing how brave and driven Aemond is, despite this probably likely to kill a lot of people in the upcoming war; as a kid, he was bullied and humiliated by his relatives, so what does he do? He walks up to the largest dragon in the world before anyone can claim her, and manages to win that dragon over despite failure meaning his death. His arrogance costs him dearly when he picks a fight with his cousins, but he still is wise in realizing the value of what he has gained and not pushing things further at the time. Like, you have to admire the guy even if you don't like him.
I feel like they are trying to humanize a large portion of the cast and evoke some empathy in the audience so we view it all as rather tragic as this family destroys itself and the country over what should have been a simple decision on Viserys' part.