The Fabric of the Human Body

First of all, I clarify that I am a recently graduated doctor (I am in my residency period) and I found this movie by chance after so many complimentary comments. I don't understand the praising at this... movie. Or experiment. Or uninspired collage. Probably that's the best definition. There are very long takes where practically nothing happens. There are procedures showed in "medias res"; That is, when it has already started and without any kind of explanation about what and why. The scientific talk (the rare one there is) has already started and with only vagueness, since the audio (messy and ugly) is just loose ramblings from doctors and nurses. There are extreme close-up shots that add absolutely nothing. It's almost two hours of nothing. Others might have loved it, I feel like I wasted my time.