SS performed worse than JL internationally because it did not open in China, and yet without that country it still outgrossed JL overall. Some many bodies out there liked Suicide Squad. You can hate on it all you like, but it's a viable property that has renewed interest because of James Gunn and the fact that it's been some time since the last film. When the tires are bad, change them, and see if the car runs more smoothly.