It was okay, not as good as Skyfall, Christoph Waltz is good but horribly underused and the whole
Spoiler...
"It was me this whole time! All four of these movies lead up to this point! Hahahaha!"
plot makes it feel too campy and ruins the tone of the seriousness of the series, like they were just thinking of ways to make it kind of like a comic book movie and go the silly route than keeping up with an interesting flow and it ruined itself in the process, even the stylish opening with the Sam Smith song "Writing on the Wall" didn't make it feel like a Bond movie at all, there were too many stupid moments, while also some fun moments, it just couldn't live up to whatever potential it was trying to convey and instead gave us something dumb and mediocre. 4/10
I say forget about Quantum of Solace and Spectre and just stick with Casino Royale and Skyfall.