Pisaasu is definitely fictional and one leaving the theatre satisfied with the story will depend on how he or she has conceptualized ghosts and to what an extent they are willing to be flexible with what they have conceived in their minds about the supernaturals. The love angle of the story, if at all there was one intended to be, is also pretty weak and unconvincing.
Watch it with patience and open mind, perhaps it might send you back home with a smile.
Verdict: Pisaasu – A slightly different take on ghosts, boldly made!