[7] The Guardian's Phil Mongredien gave the album a rating of 3 out of 5 stars, praising the versatility of Bianca Casady's vocals ("at times childlike, an instant later carrying the emotional heft of Billie Holiday") but stating that "too much of the material … is content to merely sit in the background, not something from which they usually suffer".

[16] In a review for music blog GoldFlakePaint, Lee Adcock stated that Tales of a GrassWidow's best moments "are its most minimal ones", describing the track "Broken Chariot" as the "most captivating" and "only intimate" track on the album, and suggesting that while "the production is even crisper" and the "techno beats are even more prominent", much of the album is "crowded with incongruous ideas" and "just snatches of abstract poetry, all striking at certain verses, but perplexing when strung together".

[17] In a review for Pitchfork, assigning the album a rating of 6.7 out of 10, Brian Howe described Tales of a GrassWidow as "remarkably straightforward" and "remarkably pleasant" in comparison to CocoRosie's previous records, noting the "practical songwriting, with refreshingly natural vocals and themes that tend toward the soapy and sentimental".

Howe praised the "sleek Valgeir Sigurðsson production", the "juiced-up piano and synth bounce" of the track "After the Afterlife", the "velvety Mesoamerican flutes" of the track "Broken Chariot", and the "folksy … cracked brightness" of the track "Roots of My Hair", opining that the album "feels like a long-held transgressive impulse spending its last momentum, beneficially redirecting energy into more direct emotional appeals".

[18] All tracks are written by Sierra Rose Casady and Bianca Leilani Casady, and former member Gaël Alfred Rakotondrabé where noted*Not to be confused with the track "Tearz for Animals", featuring British singer Anonhi, from CocoRosie's 2012 double-sided single "We Are On Fire".