A recent example is Conclave, which had an ending that felt very rushed and not really consistent with the tone of the rest of the film. I left feeling quite disappointed despite the majority of the film being one of the best I have seen. Another film I saw recently with almost the opposite problem was The Prestige, which I feel shows far too much of its big twist hand throughout the film and has an extremely predictable ending as a result. I think the thematic idea of the twist is very clever but it almost underestimates the ability of the audience to follow along. Although, having said that, there are seemingly a lot of very stupid or distracted people out there who had no idea what was coming and think it’s a masterpiece so maybe it was made for them and not me.