i know about this film long before i saw it . in fact and i have to buy the dvd in order to see it because no video store carry it . i do not mind spend the $ 12 to buy it used because i collect off the wall movie . the new limited edition double dvd have great sound and visually not bad . i find myself laugh much more thenjolting in fear and although there be a few scene be i be startle . if you enjoy off the wall 70 sci fi or horror movie and you probably will eat this one up . i be a little dissapointed at how abrubtly it end . i want the movie to keep go and see how thing pan out . the dvd revolution have bring so manylost clasics back to life and it be truly wonderful . blue sunshine be one of those lose miss link of the cinema . enjoy .