Here, Hyo’s strength and weakness in dancing was properly pointed out. While someone’s opinion comparing Hyo w a damn highschoolers who probably only appears on tiktok is totally below the belt.
“Those are just idols not dancers” Hyo has been dancing her whole life to not be considered a dancer just because she didnt meet your preference of “pitik”. Not all dance requires “pitik” in their moves.
For someone who have experienced joining a national and international competition, your should know that judges judge the contestants according to the criteria NOT from their own preferences.
I know we have our own opinions but your opinion abt Hyo’s skills in dancing is in total contrast from an ex-dancer (s/he danced many styles for FIFTEEN YEARS)– the video on the top of this thread 
Full vid link:

Full vid link: