I'm not really criticizing the stories from the show. The Darth Maul arc was ok, I don't think it was that great really.
The point I was making is just the lack of imagination in creating new compelling characters. As I said, Tarkin does make more sense, but with Sy Snootles and Greedo it seems like they have a big dart board with every minor OT character and they just throw a dart and whatever character it hits gets an episode.
Next week it'll be the Cantina bartender having an adventure with Mace Windu, they'll fight Battle droids, and it will explain why he "doesn't serve their kind".
If one were to watch the thing in order, by the time you get to ROTJ, you've seen Jabba, Bib Fortuna, Sy Snootles, a lot of the alen races in Jabba's Palace, the speeder bikes, the Emperor, the Emperor's bolt lightining, etc.