...except for the fact that the entire plot of the film right from the beginning where Princess Leia tries to escape is that they stole the plans (although it is initially not revealed to be for the death star. In her message to Obi-Wan, Leia desribe the plans as "information vital to the survival of the rebellion"), and that it is vital that they get the plans to the rebels. It's established right at the beginning, and is the basis of the entire film. Initially they are instructed to get the information to Alderaan, but after the planet is destroyed they take it to Yavin 4 instead.James Joseph Emerald said:Actually, I think you're the one misunderstanding what a deus ex machina is. The plausibility of the conveniently contrived weakspot is irrelevant (though I maintain that such a fatal security flaw is a bit implausible in the first place) . What makes it a DEM is the fact that this weakspot appears right when the heroes need it, without any foreshadowing or prior establishment in the narrative.
Either you completely forgot about this part, or you still don't get what a Deus Ex Machine is. There is PLENTY of foreshadowing for this, and it's not pulled out of the ass right at the end.