It seems that each of Andors arc is set of approx 3 episodes by the same director:
https://en.wikipedia.org/wiki/Andor_(TV ... )#Episodes
The first arc is very slow with episodes 1 and 2, but it's well concluded with action in episode 3.
Now the new arc is slow again, with episode 4 being focused on introduction to "espionage/heist" as well as to imperial internal politics (Senate and ISB).
Hopefully action will pick up already in episode 5, but it might be again that we would need to wait for episode 6 to finalize this arc.
Andor pace and setting is rather peculiar and specific, so I can fully understand it might not be in a taste of typical Disney/Hero action fan.
Personaly I enjoy Andor slow and grim setting, especially the audio and video - somehow it goes well with Atumn weather outside.
Same with Andor soundtrack - somehow it's barelly Star Wars'ish and more of a Blade Runner, but still fits quite well.