Stephen Colbert's final late show featured a star-studded lineup, with some outlets revealing a list of guests, including surprise appearances. However, there is some discrepancy in reports, with one outlet describing the finale as ending "with a whimper not a bang", suggesting a possible contrast between expectations and the actual event. The show's conclusion has prompted reflection on Colbert's tenure, with his sincerity being noted as a key aspect that will be missed.