 The episode received mostly positive reviews , which ranged from okay to fabulous , with approval being given to the resurrection of neglected storylines from the show 's first season . One of these was the adoption of Beth , and critics were especially happy with the scene where Puck meets her , but there was widespread disdain for the explanation behind Shelby 's return , that of starting a rival glee club . There were only three musical numbers in the episode , though all three were given positive notices , with the overall favorite being Blaine 's performance of " Something 's Coming " from West Side Story at the end of the episode . All three songs were released as singles , available for download , and " Somewhere " , sung as a duet by Menzel and Lea Michele , charted on the Billboard Hot 100 . It did not chart on the Canadian Hot 100 . Upon its initial airing , this episode was viewed by 8 @.@ 60 million American viewers and garnered a 3 @.@ 7 / 10 Nielsen rating / share in the 18 – 49 demographic . The total viewership and ratings for this episode were down from the previous week 's season opener , " The Purple Piano Project " . 
 The episode received mostly positive reviews , which ranged from okay to fabulous , with approval being given to the resurrection of neglected storylines from the show <a href='null_genetive' title='1'><mark>'s</mark></a>first season . One of these was the adoption of Beth , and critics <a href='uninflect' title='2'><mark>were</mark></a> especially happy with the scene where Puck <a href='uninflect' title='3'><mark>meets</mark></a> her , but <a href='dey_it' title='4'><mark>there</mark></a> was widespread disdain for the explanation behind Shelby <a href='null_genetive' title='5'><mark>'s</mark></a>return , that of starting a rival glee club . <a href='dey_it' title='6'><mark>There</mark></a> <a href='uninflect' title='7'><mark>were</mark></a> only three musical numbers in the episode , though all three <a href='uninflect' title='8'><mark>were</mark></a> given positive notices , with the overall favorite being Blaine <a href='null_genetive' title='9'><mark>'s</mark></a>performance of " Something <a href='null_genetive' title='10'><mark>'s</mark></a>Coming " from West Side Story at the end of the episode . All three songs <a href='uninflect' title='11'><mark>were</mark></a> released as singles , available for download , and " Somewhere " , <a href='uninflect' title='12'><mark>sung</mark></a> as a duet by Menzel and Lea Michele , charted on the Billboard Hot 100 . It did not chart on the Canadian Hot 100 . Upon its initial airing , this episode was viewed by 8 @.@ 60 million American viewers and garnered a 3 @.@ 7 / 10 Nielsen rating / share in the 18 – 49 demographic . The total viewership and ratings for this episode <a href='uninflect' title='13'><mark>were</mark></a> down from the previous week <a href='null_genetive' title='14'><mark>'s</mark></a>season opener , " The Purple Piano Project " . 
Da episode received mostly positive reviews , which ranged from ok to fabulous , wid approval being given to tdaresurrection of neglected storylines from the show  first season . One of these was thdadoption of Beth , and critics was especially happy with the scene where Puck meet her , but it was widespread disdain fir the explanation behind Shelby  return , dat of starting a rival glee club . It was only three musical numbers in the episode , though all three was given positive notices , wwidthe overall fav bein Blaine  performance of " Something  Coming " from West Side Story at thedad of the dasode . alll three songs was released as singles , available for download , and " Somewhere " , sang as a duet by Menzel and Lea Michele , charted on the Bdaboard Hot 100 . It did not chart on the Cadaian Hot 100 . Upon its initial airing , dis episode was viewed by 8 @.@ 60 million American viewers and garnered a 3 @.@ 7 / 10 Nielsen rating / share in the 18 – 49 demographic . The totdaviewership and ratings fa this episode was dwn from the prevdas week  season opener , " The Purple Piano Project " .