MadS seemingly came out of nowhere, and as soon as I saw it was a French zombie movie, I was intrigued. The first thing to mention is that the entire film is shot in one continuous take. A remarkable achievement that few filmmakers dare to attempt. There are, however, a few moments where it's clear that if the movie had been shot with multiple takes, certain scenes might have been redone due to minor flaws. But none of these issues are so distracting or problematic that they significantly harm the movie.
This isn't your typical zombie movie; the behavior of the infected is unusual, yet interesting. It brings a fresh take to the genre, which is always appreciated. The characters aren't particularly likable, but they're not bad people either, and the lead actors deliver solid performances. What I enjoyed most about the movie is its realistic feel. The single-take approach contributes to this realism, as does the fact that nothing overly fantastical happens. The characters generally behave in a believable manner, though some of their decisions are a bit foolish and irrational.
Despite that, the film manages to convey a grounded, realistic tone, and even the small dramatic moments worked well for me. Overall, MadS is a decent and unique zombie movie with some flaws, but it still succeeds in the end. [5.6/10]