I don't think it was just the visual aspect but the simulation of what he was doing that felt a little unsettling in the first person perspective. (n4g.com)
Perhaps this somewhat unsettling feeling is what a school - led system feels like? (schoolsweek.co.uk)
An isolated child with few friends, she withdrew to her imagination and began making collages that contrast whimsical and romantic with unsettling aspects of reality. (brooklynstreetart.com)