"This, Little Big Town's tenth proper studio album, is filled with sweetness, hope, and light, a record built for comfort, not speed. Consider the overwhelming sweetness as the band's way of processing the upheaval generated by the COVID-19 pandemic ... Mr. Sun really springs to life when there's a slight spring in the group's step. The opener "All Summer" is candied perfection, a 1970s soft-rock melody given a spiffy reupholstering," "Heaven Had a Dance Floor" is a new wave spin on adult contemporary new wave, "Gold" is a bright rewrite of Maren Morris' "Rich," "Song Back" is a bright, pulsating number for a mature dance floor, while "Whiskey Colored Eyes" provides an ideal soundtrack for a sepia-toned sunset. These are the songs that give Mr. Sun its pulse and help keep things humming on this amiable affair".