Well for my part while watching the movie i got some spices of Stranger Things :
1: The Blood was oozing out of nose of victim and the way the ghost was killing or the way they were killing was exactly the way eleven killed people with hands but blood was pouring out from eleven whereas in case of typewriter it was in case of a victim..
2 : The fair wala part where Dr. Spirit comes was exactly same the way it was designed in a Stranger Things
3: The kids obviously.. but as always a dog to help them .. but what astonished me that there was no dog in the crisis time of the whole story .. i thought buddy would come to a help.Which also keeps the same flavour of Stranger Things keeping that flavour of kids doing daring things
There are quite a few potholes in the story.. I hope Sujoy Ghosh can atleast stop borrowing stories..