Story is the problem here, before release thor 3 & dr strange multiverse of madness were sure shot billion dollar blockbuster but both films failed to achieve that target. Today people are exposed to too many superhero movies, on top of that Netflix & Prime bringing amazing web series based on super heroes. Average product will not work in future even if it is from Hollywood. So story is becoming important. In the end bramhastra is a movie in super hero genre which is not new in Bollywood. Vfx is not enough for a super hero movie today