From what I'm seeing, original content-wise, Disney+ is riding hard on its two billion dollar franchises: the MCU and Star Wars.
Just in my opinion, if you don't care about any of that, right now Disney+ won't seem very enticing. As I said elsewhere, I'm way more interested in their other drama/comedy content and original movies.
Will they try to bring Oscar/Emmy caliber movies right at the gate? I'd like to hear that they cut a deal with del Toro, or Wes Anderson, or hell Ryan Murphy to be the showrunner for some original Disney+ show(s).