The premise appears straightforward: a group of four couples gathers for dinner during an evening when a comet is visible in the sky. The conversation turns to unusual occurrences that supposedly happened during a previous comet sighting, roughly a hundred years prior, and their impact on a nearby community. It’s possible to notice minor inconsistencies early on in how the characters converse, and as the film progresses, a sense of unease begins to build as you begin to piece things together. Viewers should anticipate needing to watch this movie multiple times—perhaps two or three—to fully understand all the details and significance within this perplexing story. What’s most satisfying about the complex script and plot is how openly it addresses the way we live our lives and the paths we take (or don't). Ultimately, you will likely reflect on pivotal choices in your own life and find yourself contemplating "what if...". It’s certainly worth seeing. 9/10

Source on TMDB