Complex sentence: Chuck Taylor of "Billboard" regarded the disappointing performance of "Never Again"; however, he praised "Sober" as a single that would "reintoxicate (Clarkson's) deserved stance as a staple act".
Split into simpler sentences: Chuck Taylor of "Billboard" regarded the disappointing performance of "Never Again". However, he praised "Sober" as a single that would "reintoxicate (Clarkson's) deserved stance as a staple act".