I now saw Jacques Tati's last version of the film, which was also wanted by the producers in this variant. In addition, it has been extensively restored and the sound has been improved.
I don't know the other versions, but I have to say that apart from a few small picture jumps, I didn't notice anything negatively. The picture and sound quality was really amazingly good.

I liked the humor in the movie, even if the plot dragged on a bit.
At this moment, however, I also have to ask myself: 'What was the plot actually?'
Well, Monsieur Hulot just went on vacation somewhere.
But I'll come straight to the next question: 'Who was Monsieur Hulot anyway?!'
Even if this is shown in the film by the visual language, I can't be one hundred percent sure.

Nevertheless, it's a worthwhile, funny movie in which there is almost no talk but has a great soundtrack.
The cutest is the little boy with the ice cream.