WOW ... this has the best story and characters in a hentai and beats Bible Black if the production values are extremely high (below average art for first episode and good enough for the rest) and had a solid conclusion, Rachel is HOT if the art quality significantly improved
Note: Scores for Rx anime are generally rated higher than what should be because ... well, none are as good as GitS/Dennou Coil.
STORY: 8/10 (non-existent ending ...), CHARACTER: 8/10 (catharsis?), ART: 7/10 (no censored material, sizes are appropriate, and there is enough variation and movement in each scene, ... enough compensation for art quality), SOUND: 6/10 (average but the voice acting is fine), VALUE: 7/10, ENJOYMENT: 8/10, OVERALL: 7.33/10