 However , dissenting voices were heard from critics . Not all of these however were on musical grounds . Berlioz for example raised the issue of the inhibiting effects of Meyerbeer 's success ( which he felt particularly as one who struggled to get his works performed ) : " The pressure [ Meyerbeer ] exerts on managers , artists and critics , and consequently on the Paris public , at least as much by his immense wealth as by his eclectic talent , makes all serious success at the Opéra virtually impossible . This baneful influence may still be felt ten years after his death : Heinrich Heine maintains he has ' paid in advance ' . " 
 However , dissenting voices <a href='uninflect' title='1'><mark>were</mark></a> heard from critics . Not all of these however <a href='uninflect' title='2'><mark>were</mark></a> on musical grounds . Berlioz for example raised the issue of the inhibiting effects of Meyerbeer <a href='null_genetive' title='3'><mark>'s</mark></a>success ( which he felt particularly as one <a href='null_relcl' title='4'><mark>who</mark></a>struggled to get his works performed ) : " The pressure [ Meyerbeer ] exerts on managers , artists and critics , and consequently on the Paris public , at least as much by his immense wealth as by his eclectic talent , <a href='uninflect' title='5'><mark>makes</mark></a> all serious success at the Opéra virtually impossible . This baneful influence may still be felt ten years after his death : Heinrich Heine <a href='uninflect' title='6'><mark>maintains</mark></a> he <a href='been_done' title='7'><mark>has</mark></a> ' paid in advance ' . " 
However , dissenting voices was heard from critics . Not all of dem however was on musical grounds . Berlioz fa example raised the issue of the inhibiting effects of Meyerbeer  success ( which he felt particularly as one struggled to get his works performed ) : " The pressure [ Meyerbeer ] exerts on managers , artists and critics , and consequently on the Paris public , at least as much by his immense wealth as by his eclectic talent , make all serious success at the Opéra virtually impossible . This baneful influence may still be felt ten years after his death : Heinrich Heine maintain he done ' paid in advance ' . "