Would have gotten nine stars except the characterization of the C.C. prof was more comical than realistic, and any half way adequate collegiate anthropology or forensic taphonomy dept. or natural history museum could have given direction to questions of decomposition. Anyway, sort-of-science meets orthodox Jew (actually an Hasidic cantor) in this at times amusing, at times heartfelt devotion, journey & discovery of soulful death.
The pig (other animals have also been time lapsed filmed) cycle of returning nutrients to the earth is a film classic which brings up the question of the effects of embalming chemicals & casket materials.