AllMusic critic Richie Unterberger similarly views "Beware of Darkness" as one of the highlights of All Things Must Pass, while authors Chip Madinger and Mark Easter call it a "stunning composition" that demonstrates the considerable growth in Harrison's songwriting since 1965.
AllMusic critic Richie Unterberger considers "Beware of Darkness" a standout track on All Things Must Pass, while authors Chip Madinger and Mark Easter label it a "remarkable composition" that showcases Harrison's songwriting progress since 1965.