I'm amazed this episode has so many people being negative. For my money, the Coruscant plotline - while technically a detour which takes up most of the episode's runtime - is some of the best worldbuilding, best acting and best writing to come out of any of the Disney+ Star Wars shows. It feels like Jon Favreau popped over to the Andor editing room, watched an episode, thought "hey this is good stuff, I should try that" and inserted a story of complex motivations, flawed institutions and heartbreaking intrigue. In terms of cinematography, tone and scale, it feels far closer to Andor than The Mandalorian, but what can I say? It's a welcome change from previously stilted, awkwardly structured and relatively emotionless episodes. Whatever new approach Chapter 19 was presenting, I think I prefer it.