“Blank” (*1/2 out of four) was an aptly titled timewaster about a desperate writer (Rachel Shelley) who goes to a retreat to attempt to cure her writer’s block under the care of an A.I. humanoid (Heida Reed) but soon it malfunctions and (yawn) imprisons her from the outside world with no way out. A movie about artificial intelligence which fittingly enough is artificial without hardly any intelligence- and is also unbelievably dull. A lackluster pastiche of ideas borrowed from Kubrick, Cameron, and Phillip K. Dick that feels made by machines without any human touch.