I guess it's not anymore with the 2008 abortion still haunting the minds of movie goers. But I really think it's underrated within the original trilogy. I actually liked it better than Raiders for a while, but not so much now. I think it's a way better movie than The Last Crusade though. I always found Last Crusade to be more or less like an inert retelling of Raiders with the addition of Sean Connery. I feel like Spielberg and Lucas were taken aback by the harsh response to Temple of Doom and tried to go a much safer route for the third one. Thoughs?
Indiana Jones and the Temple of Doom (1984)
Why is Temple of Doom considered the weakest?