I said this to my roommate yesterday. Mandalorian was amazing. But now I have no use for Disney+ until season two. There just isn't enough compelling new adult content. Lets be honest, a lot of the content on Disney+ is old nostalgic movies. Most of which, until recently, was available on other platforms.
I wouldn’t say most. Only parts of the ‘Vault’ would open up on Netflix at a time and then go away for something else. Nothing has ever all been available at one’s fingertips whenever they want literally almost anything Disney has made.
That said, it’s gonna be a rough first year getting to Falcon and Winter Soldier and then Mandalorian 2. Once we get there though, I think the service will be in a lot better place. They will likely alternate between Marvel and Star Wars shows as the main draw with some content aimed at a younger audience that older ones can still enjoy sprinkled in (like the Monsters at Work and Muppets show).
The way I see things playing out is sort of like this:
The Mandalorian - Fall 2019
The Clone Wars (Season 7) - February 2020
(Big gap of a lot of nothing)
Falcon and Winter Soldier - Late Summer/Early Fall 2020
The Mandalorian (Season 2) - Fall 2020
WandaVision - Early 2021
Obi-Wan - Early/mid 2021?
Loki - Early/Mid 2021
What if...? - Mid 2021
Hawkeye - Fall 2021
The Mandalorian (Season 3) - Fall 2021
Cassian Andor series - Early 2022
Other Marvel shows like Ms. Marvel, Moon Knight, She-Hulk, etc.
So basically it’s gonna take until 2021 until Disney+ truly hits it’s stride.