I have to ask if those who recently broke into the Louvre might have seen this film beforehand. The story centers on a struggling man called “JB” (Josh O’Connor), who devises an unusual scheme to get some money because his abilities as an architect aren't exactly in high demand. There's a local art gallery where the security is lax, and the artwork isn't particularly well-guarded. He resolves to steal four paintings and then sell them… Naturally, things don’t go according to plan, and soon his involvement with some questionable companions means that his identity becomes known to both the police and other criminals. To avoid serious consequences for himself, his wife, and their two energetic children, he's going to have to separate from them. This is without a doubt the slowest-moving heist movie I’ve ever encountered; while O’Connor does an adequate job, there isn’t enough story to engage anyone else as the film becomes something like a travel show before reaching an ending that didn’t quite resonate with me. It certainly has a realistic feel and the two younger children are very energetic in their roles, but Alana Haim seems underutilized as his wife “Terri,” and I felt her part ended abruptly during its nearly two-hour running time. I saw this alone at the cinema, which perhaps isn’t entirely fair to it, but I wasn't particularly shocked when I walked out. It would be better suited for television viewing.

Source on TMDB