In spite of the hype and overdone praise that this film has received, it is still a pretty basic "Who Done It?" Maybe there is a slight hint of a criticism of the 1% to make it seem socially relevant and topical. There is one scene where there is a direct discussion of current political events, but that feels like it will date the film rather than make it relevant. Writer/Director Rain Johnson would probably have been better off sticking to the traditional focus of a murder mystery, rather than trying to make it woke by including jabs at immigration policies and tax brackets.
The creative part of the film is the overlapping story of who is behind the investigation rather than who killed the victim. As told in a series of flashbacks, we see how the victim died, and it appears that there was a cover-up of an accident rather than a murder. It is only after motives get investigated that it becomes clear a crime really did occur. The intricacies of the plot are manifest in a series of vignettes that reveal what happened, what the suspects say about what happened, and what took place after those events. All of this gives a variety of actors a chance to strut their stuff on screen and create a collection of self centered privileged characters that we can smirk at for their foibles.
Christopher Plummer gets a second chance to play a rich octogenarian with issues surrounding his heirs. He turns in a slight but joyful performance. While he is not in the film long, there are some great moments that he shares with each of the main characters. Harlan Thrombey does not seem to be malicious in the decisions he is making regarding his family, but he is less concerned with his family than he is with his personal desires. Jamie Leigh Curtis, Don Johnson, Michael Shannon, Chris Evans, and Toni Collette all are given reasons to want to see him dead, but is he really murdered? What Johnson has done with his story is to find an alternative approach to the primary motivation. Daniel Craig as celebrated private detective Benoit Blanc is brought in to determine what really happened, but why he is there and who is paying is the mystery.
Ana de Arnas plays the old man's nurse/companion who becomes a prime suspect but also the victim of persecution. The fact that she comes from an immigrant family and is not part of the rich inner circle is the thing that tries to establish some social credentials. It's a shorthand plot device that works but in the long run, her families legal status is a distraction to the story rather than a justification for giving this movie any weight. Michael Shannon and Toni Collette are the quirky spice in the blend. Don Johnson could have been playing the Chris Evans role thirty years ago, so it does feel like the casting decisions were right. Craig's accent is laid on a little thick but since so much of the film attempts a comic edge I guess it works well enough.
About halfway through, I figured out who the antagonist really is, it's not hard given the story structure. The real question is what are their motivations for choosing the course of action that was taken. The complex legal conundrum is brought up in the funniest scene where a welcome performance by Frank Oz, addresses the consequences of the dead man's will. The extended scene is where half of the laughs in the movie can be located, not because there are jokes but because characters act out of their natures. This is a place where Johnson's ideas stretch us a bit but do entertain us.
The film is a solid mystery puzzle and there are some good laughs to be had, but people suggesting that this is one of the great films of the year are over selling it to you. Go in with reasonable expectations of being entertained and you will be fine.