 " Moving Mountains " received mostly positive reviews from critics . Leah Greenblatt called it " an easy pick " as a single , while Sal Cinquemani of Slant Magazine lauded it as " further evidence that Usher always delivers musically " . " Moving Mountains " was dubbed by The Guardian 's Rosie Swash " a marked improvement on the sex @-@ <unk> " of " Love in This Club " , and the AbsolutePunk reviewer called it " one of Usher ’ s most impressive efforts to date " , likening the song to Usher 's 2004 single " Burn " . However , while Alex Fletcher of Digital Spy was impressed with the technicalities of Usher 's vocals , he found it " hard to take Usher completely seriously when he insists on wailing each line " , advising Usher to " stick to party bangers in the future " . 
