Stephen King's assessment of the 2013 television series 'Under the Dome' underwent a complete reversal as the programme developed. The acclaimed author initially stood behind the adaptation despite its significant departures from his source novel, publicly reassuring readers three days after the June premiere that the television version remained worthwhile. This goodwill evaporated over the show's three-season run, culminating in September 2015 when the finale aired and King relegated it to his catalogue of unsuccessful adaptations.

The author's dissatisfaction stemmed from what he characterised as mounting logical inconsistencies in the survival scenario at the story's core. King specifically objected to the implausibility of how the isolated town maintained normalcy, particularly its uninterrupted electrical infrastructure and the conspicuous absence of generator equipment sounds. Whilst acknowledging the fictional nature of the premise, King contended that the series undermined its own credibility through these overlooked details—limitations he attributed partly to his heightened scrutiny as the original creator of the work.