“Indiana Jones and the Dial of Destiny” is finally out and it seems to be paying the price for its predecessor. Jon, Elliott, Dave and Tom welcome back Lucasfilm PR man John Singh to describe the feeling at Skywalker Ranch in 2008, whether the atmosphere around the premiere of “Indiana Jones and the Kingdom of the Crystal Skull” matches its legacy and why Spielberg doesn’t think his own sequels are very good. [Ep339]