How not to plot a story

I know that European filmmakers have long seen themselves as anti-story, anti-plot and the like, and sometimes this has produced some wonderful 'art' movies ('art' here meaning the film successfully does its own thing regardless of the rules of storytelling). More frequently it produces films that meander, that lose the plot at the very moment they should be maintaining the plot and that, as a result, lose their audiences.

Two such movies in the last week: one starring Michael Caine and C...