From a technical standpoint it's not bad and does feature a good cast and fine performances, but it's also rather predictable (kind of called the twist early on) and it's fairly slow to the point it I was losing interest (even though it's less than two hours long sans credits). Only glad I watched this for free on HBO Max as this was a one-time viewing for me (as was Branagh's Murder on the Orient Express, which I found only mildly entertaining but also overlong). 2.75/5