I don't know why professional movie critics love this movie. Are they that bored after the worst of the pandemic? Or are they trying to drive audiences to theaters? As a mystery, it failed completely: The killer was obvious almost immediately, so when the "solution" was revealed, it was a stone cold dud. The acting and script felt cartoonish and at times the whole thing felt like some coked-up improvisation. Too much shouting, not enough depth to any of the characters. I love mystery movies, series, and novels and all the critics who talk about how the writer/director is re-inventing Agatha Christie don't have a clue to her genius. I did watch every minute, hoping it would get better, but the crashing, explosive finale was worse than everything that came before.