 She went to describe the Pussycat Dolls as "a teen dance troupe leading an amateur high school musical production," noting throughout show the audience largely stood motionless, due to the heavy bass.However she did praise Scherzinger's vocals calling them "impressive".Cameron Adams of the "Herald Sun" praised Gaga's vocal and piano skills whilst criticizing the group for an over-priced concert that looked more as "a shopping center performance than a headline arena show."