QoS is only worth mentioning BECAUSE of that opera scene. Just so damn good, and kinda felt like a Hitman game for a moment.
I actually really like QOS and its opera scene, but I think I prefer MI: Rogue Nation's opera sequence, as superficially derivative as it is. It feels like it captures the sneaky sneaky thrilling infiltration component of Hitman a little better (even QOS is the only one with a disguise switch). I honestly think the RN opera sequence might be the best sequence in the entire Mission Impossible series.
Quantum of Solace had a few moments, but it was completely ruined for me by the villains "And now... I shall triple your water bill. Mwahahahaha".
In hindsight, this is exactly what makes QOS good, and separates it from the rest of the series. The Quantum organisation isn't the fiendishly moustache twirling villain of bygone Bond films. They're soberingly real and feasible. They operate like a large corporation, promoting a green energy image while privatising everything they can get their hands on, including fucking water, then they pay off politicians and buddy up with foreign intelligence agencies, providing them with scapegoats while keeping their eyes off the
really real long term problems the planet is facing.
The result? An entire country's underclass can't access its own water supply and begins to die, but because Quantum's operating within the confines of what agencies like the CIA deem acceptable, there isn't even an effort to stop these injustices. And this is
heavily implied to be just one operation amongst dozens and dozens of unknown injustices around the world that the CIA and MI6/Westminster are happily turning a blind eye to if it means they continue getting something in return. It's chilling when Greene has the General sign away the land rights where the water is located because it's such a footnote of a moment. A few people sign some forms and with that, millions of lives have been altered for the worse without anyone much knowing, wondering why or caring. Forget brazen villainy. This is modern evil. Where SPECTRE was a terrorist organisation with a capital 'T', Quantum blurs the lines between terrorism and just good old fashion legal capitalism.
The only reason they get taken down - and to be clear, they don't; only this one small piece of the global operation does - is because Bond operates
outside of his bureaucratic orders, fuelled entirely by vengeance and a personal vendetta, to take this guy down. The film isn't mincing words: the injustices around the world aren't problems the US and UK are desperately trying to fix; they're in fact part of the plan, a sacrifice it takes to keep things running smoothly in the west. It's really the only Bond film that's willing to cast such damning indictment, and it's a far cry from the stiff upper lip British fellatio the older Bond films (and dare I say it, Skyfall) represent.
QOS is a mess. It's still probably the second best Bond film regardless.