She is the Mariest Sue who ever Mary Sued.

For clarity’s sake, a Mary Sue describes a character who can do no wrong. This is how it’s described on TVTropes:

[A Mary Sue] is exceptionally talented in an implausibly wide variety of areas, and may possess skills that are rare or nonexistent in the canon setting. She also lacks any realistic, or at least story-relevant, character flaws.

I’m curious how you square that description of a Mary Sue with Burhnam’s many regular, repeated, failures and flaws as seen on screen and described in the dialogue? As one example, her character is introduced in the very first episode as a misguided mutineer and is demoted for it.