No one can deny that Christina Aguilera is an amazing singer and performer on stage, but critics are saying that her acting needs some work.
Variety's Peter Debruge said:
"Aguilera, while undeniably entertaining when her character is onstage, cannot spin the slight backstory into anything resembling a full-blooded person. It's a shortcoming, considering how much Tucci and Cher are able to do with their relatively minor roles."
Ouch. Maybe she'll do better next time!