It compares to "Can't Feel My Face" because it was out of the box FOR ADELE, not that it sounded like "Can't Feel My Face."
And "When We Were Young" sounds exactly like how reviewers said it would. They compared it to an Elton John/The Carpenters record, which is essentially "disco ballad." It didn't say anything about it being an "I Will Survive" or "Last Dance".
