I just saw this short film on Station 6. In my opinion, as a screenwriter, the plot is not so good but the lead actor's performance is really top-notch. The cinematography is fairly good and the direction deserves some praise. Perhaps the best part is the lighting and set design as these two convey the scary feel that makes a horror film. I did not know what Ouroboros means until I saw this and my friend explained the meaning to me. There are several other short horror films by this same title. And it makes sense to use the title for a plot that is about a cycle of life and death. I think the title could real come full circle if the same character was the victim every time of the cycle - not another one. And better still if the killer was shown to be the same person as well.