i and my friend have a great time watch this collection of dismal performance and tacky set design and a confused patchwork script and and completely unjustified invocation of serious theme like vietnam and racism in support of exploitationist trash . the thing we couldn not figure out be little thing like represent why do a black female physic student do graduate work with a white male medical doctor . why this same woman have one hairdo in the lab and a completely different one two second later outside of the lab . why do the doctor and the woman have dinner by themselves at opposite end of the world big din table with the world big ( and ugly ) centerpiece smack in the middle . why do the movie just stop dead right in the middle to present a couple of nightclub act and then just pick up again like nothing have happen . and why blackenstein anyway . the story have nothing to do with the frankenstein story or anything like it . if anything and it close to jekyll and hyde . well and kinda and sorta . well and not really .