Kwon Ri Sae criticized for her lip synched performance

"MBC's Birth of a Great Star" contestant, Kwon Ri Sae is receiving some criticism for her performance of Lee Hyori's "U-Go-Girl". On June 3rd, "Birth of Great Star" held a "Great Concert" for the TOP12 contestants including: Kwon Ri Sae, Lee Tae Kwon, Son Jin Young, Jo Hyung Woo, Hwang Ji Hwan, Shayne, Jung Hee Joo, Baek Sae Eun, Kim Hye Ri, Noh Ji Hoon, David Oh, and Baek Chung Gang. Among the amazing performances, Kwon Ri Sae performed Lee Hyori's hit track, "U-Go-Girl". With her outgoing expression and confident performance, on the surface it seemed that Kwon Ri Sae had improved tremendously. Also, her vivid color makeup and outfit added an extra bit of 'fun' to the stage. However, a problem arose because Kwon Ri Sae had actually lip lynched throughout the song. Some netizens who saw this performance criticized her for her lip synched performance stating, "Did she only practice on her looks, dance, and fashion?" "This performance was not for a survival program where the vocal skills is the most important factor." "It was weird that only Kwon Ri Sae lip synched." However, other netizens supported Kwon Ri Sae stating, "For a star, having the correct stage manner is important" "It was sad to see her lip synching but her Barbie-doll like makeup and outfit made her performance outstanding." "She might have had another reason. It's not good to criticize her like this." What do you think, was lip synching the way to go? Check out her performance! (at 3:24) Source: Seoul News