>>213884642
>Enders Game comes to mind
I think the issue is that it wasn't what people who read the book wanted it to be while normalfags were kind of burned out by all the sci-fi coming out that year (Oblivion, Gravity, Elysium, Pacific Rim etc.).
In retrospect, 2013 was actually a pretty great year if you liked sci-fi.
>>213884689
>Ad Astra
Definitely another contender, shocking it was such a flop given it was far better than Interstellar and likely could've been as popular or more had it had better marketing given Pitt was coming off the high of Once Upon A Time In Hollywood too.