I do wonder at what level of fuck-up it'd take for SW/ Lucasfilm to NOT be a success though. People's opinions about the prequels may vary (I hated them all), and the sequels (I was good with 7, but 8 was laughably bad and havent' seen 9 yet), but they still made plenty of money and associated toys still crank in the funds. Like some other "success stories", I wonder how much is due to her, or in spite of her.
I think Mandalorian was better quality than most of the movies made since Return of the Jedi, and I do agree that they need a better overall control of story.
I think Feige has led a great team, but I do think they might be overly reliant on him too. It's like with Berlanti/ DC shows, as things expand you can see the quality got stretched across them all.