15 of the all-time biggest summer movie letdowns

We’ve all experienced it –walking out of the big summer blockbuster, that you’ve waited years — or even decades — to see, with the feeling of soul-crushing disappointment. Maybe it was overhyped in the marketing phase; maybe your expectations were impossibly high; or maybe it was just a bad movie. We’ve narrowed down the list to 15 of the biggest letdowns in the history of summer blockbusters. Do you agree or disagree with our choices? What did we miss?