The shared universe is a gimmick. This film can't be a prequel because it creates major loopholes for the other films in the franchise. If you consider that this Probir and Poddar aren't the same Probir and Poddar we have seen before and that this is an alternate take on their characters happening in some other timeline, then it's fine. Coming to the story, Srijit has mastered how to ruin a well-going thriller. A twist everyone saw a mile away coming, but major plotholes there too. Injustice done to Jisshu's character, whose character could've been one of the memorable villains or anti-heroes, is watered down to a forgettable generic villain or psychopath. Performance-wise, Prosenjit Chatterjee and Anirban were excellent and the only redeeming factors in this movie. The camaraderie is presented well. Jaya wasn't in her best form. Jisshu did fine with whatever was given to him. Cinematography and BGM are fine, but too much use of slow motion gets on the nerves. And the CGI at the end is laughable. Shout out to the editor for that crazy cut during the car chase scene, but again, overuse of slo-mo kind of ruined the whole scene.