Suicide Squad: 750 - 800 Million needed to break even?

[Soundwave]

Alice Through the Looking Glass has a Cinemascore of A-, X-Men Apocalpyse a A-, Ghosbusters has a B+ (same score as Suicide Squad).

Those Cinemascore's seem awfully generous to be honest, seems like your movie would have to be literally grass growing on a screen for 2 hours to get a C score.