Has Dean Koontz sued over this piece of trash yet?
Since this is direct, criminal plagiarism of "Intensity", and there have been statements regarding the publication of its French translation and the time of the "writing" of the "screenplay" for this dreck, Koontz's case would be won before it even began.
It's understandable that he wouldn't want to promote an ineptly made porn video vomited out by aja, who took the plot of "Intensity" and vulgarized it, adding a cretinous twist in an idiot's attempt to mask the plagiarism; it's understandable that he wouldn't want his name associated with this trash, either - but aja could and should be made to pay up for his crime.