Of the Nolan Trilogy, I've only got TDK
In fact, I have it as a pairing with 1989 Batman, cos they both focus on the Joker, the only villain Batman needs.
I think we only need The Dark Knight from the Nolan Trilogy, as I think BB sucks balls, especially with that huge plothole with the microwave emitter not killing people as well as vaporising the water. And whilst Bane was mostly memorable, his sad death and the ludicrous plot of the criminal element taking over Gotham and turning it into a prison, was impossible to believe. And frankly, I think Ras Al Ghul (or however you fucking spell it) was only invented for this trilogy - I'd never heard of them before then.
Nope, it's Batman and the Joker... always.