Bananza is essantially a total distillation of all of mans most innate carnal pre civilization desires enhanced to be as fun and entertaining as possible.
>forage for food (oh, banana!)
>explore new grounds nomadically
>punch things till they stop moving to assert dominance
>protect little girl
Its as close as you can get to "objectively good" art because its core gameplay is based on things that we are literally hardwired to find appealing.