Most are poor, God Save the Queen is one of the worst. You'd think the least they can do with our national anthem, even if you can't get a nice piece of music, would be to make it at least vaguely to do with Britain. But I digress.
The French have a notable exception.
I was hopeful for the Spanish national anthem when I found it had no words (thus bypassing the standard issue theocratic/royalty-loving/warmongering direness), but later found it's quite a dull tune.
Maybe we wouldn't be so quick to fill buckets with filth if we knew they had a soul. Or maybe that's what they're into. Ain't no way to get inside a bucket's mind.