CORTIS’s Barcelona Performance Draws Criticism Over Live Vocals and Rap

CORTIS’s performance of “Acai” at the Music Bank World Tour event in Barcelona became a subject of discussion after video of the stage spread on social media. Some viewers criticized the group’s live singing and rap, pointing to what they described as wavering pitch, uneven rhythm, unclear pronunciation and low energy. Others questioned whether the members’ performance skills matched their reputation as a prominent rookie group.

Reactions also included debate about whether male and female idols face different standards. Some critics argued that CORTIS receives favorable treatment and promotional support, while comparisons with other performers at the event led some viewers to dispute claims that technical issues explained the performance. Martin drew relatively positive comments for trying to engage the crowd, though some felt his energy did not offset their broader concerns.

The discussion follows earlier criticism of the group’s performance approach. CORTIS has emphasized spontaneity and individual expression, and some fans reportedly raised concerns about its South Korean concert setlist and stage format. The group has also achieved commercial success, with its songs gaining popularity and its May release GREENGREEN reportedly selling more than 2.3 million copies.