earned favorable reviews for her producton on "So Gone." while Chuck Arnold of
People wrote that "So Gone" was one of three standout tracks on parent album
After the Storm. He noted that the use of The Whispers' 1977 single "You Are Number One," was resulting in a retro-soul atmosphere reminiscent of
Aretha Franklin's 1972 hit "
Day Dreaming." In his review of
After the Storm,
AllMusic editor Andy Kellman wrote that "So Gone," along with Elliott's other productions such as "Get It Off" and "Knock Knock," constituted the album's most exciting material, praising the tracks for adding "just the right amount of swagger" to Monica's more wide-eyed 1990s persona. Writing for the
Los Angeles Times, Natalie Nichols observed that the song depicts "the obsessive love call of an unrequited female suitor" and is driven by a hip hop–influenced beat from Elliott, complemented by "funky-to-humorous old-school touches," including horns and
vinyl surface noise.
Chuck Taylor of
Billboard described the song's "sparse, hip-hop-influenced" production and "vintage touches" as "instantly infectious." He further commented that Monica's familiar "around-the-way-girl" persona was "on full display," adding that "So Gone" could help the singer maintain her relevance. Similarly,
Jon Pareles from
The New York Times wrote that "So Gone," with "a sparse backdrop of static and sampled strings and horns, has the singer missing her ex so much that she stalks him."
The Washington Post described the song as "a jilted lover's fulmination abetted by the platinum production touch of Missy Elliott," but judged it inferior to its "Outro" remix. ==Commercial performance==