 Jim Harrison of <unk> affirmed that the Harajuku Lovers Tour lacked a strong musical setlist , and also felt that Stefani 's stage presence was absent . He stated that she " doesn 't have many songs that translate well in a live setting " from her album Love . Angel . Music . Baby. and suggested that she should have included songs by No Doubt for " much @-@ needed shots of <unk> " for the audience , who were , according to Harrison , " <unk> sitting on their hands and literally <unk> four songs into the set " . Harrison felt that Stefani seemed truly " lost on stage without a band " , ultimately describing her performance as " [ lacking in ] energy " , " lukewarm " and seemingly " on <unk> " . Furthermore , the <unk> writer thought that her performance was akin to that of fellow American recording artist Britney Spears , which was " utterly unsuitable for both the song selection and her style " . However , he did praise the rendition of " Hollaback Girl " , calling it " great " and " Gwen being all Gwen can be " , and called the <unk> " pretty cool " . 
