Suspension of disbelief has its limits, and movies like The Avengers and The Dark Knight Rises have such ridiculous plot elements that viewers can't help but be put off by these oversights.
Let's start with The Avengers- why did Loki enlist the services of an alien army with soldiers wearing armor normal arrows can go right through and gigantic creatures Hulk, Iron Man and Thor crush with ease?
You'd think feuding with his brother would have given Loki some insight into the kind of army he'd need to beat his bro's squad, but maybe he just didn't feel like putting in the work?
But the winner of the "WTF kinda plan was that?" award goes to Bane in The Dark Knight Rises, who had the chance to kill Batman once and for all but decided to give him the old "let's see you get outta that one!" routine instead.
Apparently Bane's hell bent on the destruction of Gotham, but he won't push that button before he gives some speeches and properly builds suspense!