@Mary-and-Randall0 All reviews are published, whether both parties leave a review or not. If both host and guest leave a review, both reviews will be published as soon as both are submitted. If only one party leaves a review, that review will be published at the end of the 14 day review period.
Neither host nor guest can read the other's review until the reviews are published. Reviews are blind to ensure that they are not influenced by what the other person wrote. Users should always leave honest reviews. If you get a bad guest, or they fell down on the way they left the space, or failed to communicate well, don't be afraid to make that known- the reviews you write for guests are read by other hosts to let them know what to expect and whether or not they should accept a booking.