Similarities between my film and others

Our film is similar to “Jisatsu Saakuru” a.k.a “Suicide Club” (2002) in that it is a horror/thriller (/mystery) about a detective trying to find the cause of a string of suicides. In our film there is a detective who is investigating one of the suicides (which was actually a murder by the men) when the men decide to prey on his daughter, as a challenge. Our film is British though; where this one is Japanese, therefore there will inevitably be cultural differences. One reviewer on “www.imdb.com” gave it 10/10 and said it was “One of the best films of the 2000s”. This is how we want our film to be received, and I think with the right branding, it could happen.