How is it that a tv mounted a few inches off the plane of the wall is any worse than the wall itself? How much difference can there be between the reflectivity of a painted wall and a tv screen? Very little if any I suspect. No doubt that addressing reflectivity of the wall behind Maggies is worthwhile, but the tv screen just can't be that much worse than painted plaster or drywall. A blanket or quilt on the TV will help tame reflections but it would work equally as well on the bare wall. In my experience, a 1" thick sheet of acoustic foam works way better for this than a blanket or quilt.