Part of the fun of On Cinema is the specificity of what it targets and how that's mutated over the years. This movie loses that aspect entirely by doing a mockumentary, which is played out and some of the lowest hanging fruit. For completists only.

i don't know what i was expecting

Lily Rabe deserves an award for trying her damndest to make the line "What a delight it must be to function as my sole outlet for a never-ending barrage of introspective blather regarding the choices that I made" sound natural