While 99.9 F° is not the techno album that Suzanne Vega was rumored to be making, it does offer a significant departure from her previous contemporary folk albums. Vega uses more synthesizers and drum machines, often evoking a bizarre carnivalesque atmosphere on the album. Still, 99.9 F° is a folk album at heart; every song is steeped in traditional song form, and Vega's writing is strong. Fans of Vega's previous work might be taken aback, but those willing to listen to the album will find that she has produced one of her strongest yet.
AllMusic Review by Stephen Thomas Erlewine