The documentary offers an appealing glimpse into the creation of 'Turning Red', although it doesn’t entirely captivate. The movie itself is quite good, for what it's worth. It focuses more on the individuals responsible for making the film than the film itself, which isn't necessarily a bad thing; I just tend to be drawn to what happens on screen and the performers involved. We do get short segments featuring Rosalie Chiang and Sandra Oh, but that’s about it. It's frequently the case with animated features that the voice actors aren’t prominently featured, which I find frustrating. Seeing Oh recording her lines is a nice touch—it would have been great to see more of the other cast members! Logistically, that may not always be feasible, but for this project, they did include footage from a separate camera crew filming a crew member's family, and it was done in a pleasant way. The documentary also avoids addressing the discussion surrounding its release—whether it would appear in theaters or go directly to Disney+. This wasn’t unexpected, yet it feels like a significant issue that goes unacknowledged throughout. To put it another way, a panda-sized omission! Ultimately, this serves a function but could have been more engaging—that's just my take, naturally. It does, at least, bring up some important real-world subjects.

Source on TMDB