Let's see:
Viserys is old AF but I think he's still smart. His body is failing him.
Queen Hightower: Total Bit**....You can tell she was poisoned in her mind in her youth with the whole Heir to the throne business. Her actions are going to get her killed, since she keeps making impulsive decisions (like burning Harrenhal to the ground).
Rhaenyra: A little shocked that her and her husband didn't actually make babies (even though he likes dudes), I assumed the "job" was to make babies, not bastard children (which the Queen is exploiting). Rhaenyra also feels very chilled out and more family oriented than being a smartass teenager.
Daemon: Seems like a lost soul. I think he likes his wife, but not really...Weird reaction when she couldn't have the baby and just set herself on fire. He's free again, Rhaenyra reunion coming?
Next episode seems to be well setup.