So, the first two films of this #FemRevenge horror hyperfocus movie marathon really map out a contrast of different possibilities in the genre.
"I Spit On Your Grave" (1978) primarily places us in the gaze of the survivor, it portrays SA as violent and horrible, and the revenge is not equated to the original violence, but is a method for catharsis and restoration on the part of the survivor.
"Tamara" places us mostly in the gaze of the perpetrators, it plays the potential statutory rape of a child like she is an aggressor and rival, the violence done to her is minimized, and the violence she does is equated to the violence done to her. The only people restored in the end are those that the film deems "innocent" and representing status quo norms more or less.
So, when it feels helpful going forward, I'll probably use these two as guideposts or cardinal directions for discussing how movies handle key areas in the Fem Revenge genre, since they map the territory so well.