Bersonders is worth mentioning that most of the world stars have not been content enough to see the takeover of their vocals alone as a gag or a gift to the fans, but really appealing, so do a good vocal performance. Everyone who was allowed to make experiences with solo entertainers and tribute acts on family events and city festivals knows how difficult Abbasongs are to be interpreted. Once again, Meryl Streep excels particularly by recommending to be absolutely useful interpreter. And Pierce Brosnan one likes to believe that he took out everything infects singer in him off, even though his performance comparatively mediocre fails.
But we should not fool ourselves: Mamma Mia! lives to experience the charm of such people, whom one trusts it tends less, because it's just unfamiliar to interpret the good old Abbahits in this issue. So the whole thing gets its own character and also ensures the umpteenth version again for the very best entertainment!