"The fantastic thing about Blue Sunshine is that it's not some grungy, low-wattage chiller hanging on numbing shock value to entertain the masses. Instead, Lieberman scripts up something displaying a little restraint, turning the wrath of bald madmen into a tasteful thriller of sorts, highlighting Jerry's clumsy attempts at detecting and evading. The majority of the movie is devoted to the wanted man gathering critical clues, trying desperately to understand what's behind the sudden rash of murderous behavior. The investigative aspects of Blue Sunshine are actually semi-compelling, resembling a crisp television production from the 1970s (even including a cameo by Alice Ghostley), keeping tensions brightly lit and emphatically performed. Not that the central mystery behind the drug makes a whole heap of sense, but the director sells the rising anxiety with confidence, pulling the viewer into this odd world of emotional outbursts and heated interrogation." - Bloody Disgusting