AOS Season 4 started off solid. They managed to effectively show what all the main cast is doing post-Sokovia, bring most of them together, and send them back. It's impressive that this show has spent 67 episodes running parallel to the MCU and doing it effectively for the most part. Season 1 rose out of The Avengers and Iron Man 3. Season 1 ended on the revelations of The Winter Soldier. Some elements from Thor: The Dark World were sprinkled in. Season 2 essentially snatched Inhumans from the upcoming film roster. Season 3 took our understanding of HYDRA from the first two Captain American films and turned it on its head before setting up its own version of Civil War in Season 4. For the issues the show has, it has been solid bonus material and parallel storytelling in the Marvel Universe.
As far as this ep, Quake was good. Ghost Rider was better than expected. I'm sure the whole Ayran/Chinese/whoever plot will pay off in terms of parallels to Doctor Strange. Seeing Yo-Yo was good. I'm glad it got the introductions and re-introductions out of the way early.