In their review,
Billboard praised the album as "another set from one of the real superstars of pop, and one in which she opens up a bit more than on past efforts and tries a few more types of music. The usual Olivia breathy ballads are here, as well as some country flavored material...As a singer, Miss Newton-John continues to improve and the choice of more varied material is a wise one. As always, John Farrar has come up with excellent production. LP should suit pop fans, country fans and the Las Vegas club type audience she has been steadily building over the past year. Nothing radically different here, but enough to keep her from getting caught in a rut."
Cashbox stated "what makes Olivia Newton-John stand out above the glut of singers is the innocence she exudes. The very fiber of her vocal stance is of a starry-eyed wonder and it is this very magic that makes "Clearly Love" the joy it is. Olivia's excursions into the upbeat laidback are a controlled proposition that work by virtue of the ease of the overall presentation."
Allmusic were more mixed in their assessment of the album, noting "the choices for cover songs on this album are strange indeed" whilst also stating "the gems here are what sound like Olivia Newton-John bread-and-butter staples - "Slow Down Jackson," which is as bubbly and beautiful as "Have You Never Been Mellow"; "Crying, Laughing, Loving, Lying"; the stunning title track "Clearly Love"; along with, of course, the hits...Very pleasant, inoffensive, and able to put the listener in a good mood,
Clearly Love is a nice addition to Newton-John's collection." ==Track listing==