On one hand I feel bad for Anna because she's a cutie patootie who was brutally tortured before finally getting murdered.
But then I remember that even when she was alive and partially chopped up she felt glad her friend that tried to rescue her was getting the same treatment, then tried as a ghost to make the same happen to Eiko and then tried to kill Eiko YET AGAIN by manipulating her car to accelerate towards an obstacle at high speed.
So rather than viewing the shrink/grow torture in a purely sympathetic light, I can only see it as correction...