'Supergirl' is Officially DC's Biggest Box Office Disaster

 https://www.barstoolsports.com/blog/3573282/supergirl-is-officially-dcs-biggest-box-office-disaster 

https://www.reddit.com/r/DC_Cinematic/comments/1uvikv5/supergirl_to_lose_240m_in_its_theatrical_run/ 

https://arstechnica.com/civis/threads/review-supergirl-is-not-the-disaster-its-low-box-office-suggests.1513796/

https://www.recorderonline.com/features/entertainment_news/commentary-the-supergirl-flop-is-being-misread/article_619b81fc-15b2-5bf2-b11f-6d1719513ae7.html 

https://ew.com/supergirl-is-a-good-movie-backlash-opinion-12009121 

https://thedigitallabyrinth.blogspot.com/search?q=Supergirl+movie