The provided sources offer an overview of the film "A Real Pain," also known as "Due cugini in Polonia," highlighting its nature as a blend of family drama and road movie. Directed, written, and starring Jesse Eisenberg alongside Kieran Culkin, the film follows two cousins with distinct personalities on a journey to Poland, their late grandmother's homeland, to confront their familial past and the Holocaust's legacy. The reviews consistently praise the screenplay's depth and emotional authenticity, the direction's balance of drama and humor, and the compelling performances of the lead actors, particularly Culkin's award-winning role. Ultimately, the sources describe "A Real Pain" as a moving and well-crafted narrative centered on reconciliation, memory, and the search for identity.