Anyone lucky enough to own a Leica camera, was it worth it?

I have been saving for the “perfect” camera for years now. I don’t know if I really have enough money (probably not) but the Leica’s M Series has caught my eye, and I’m in love. I have shot with range finders and like them. I’m wondering, does anyone have experience using these cameras. And most of all, was it really worth the extra investment?

And in addition, any opinions on Leica compared to other manufacturers are completely welcome here.

I really want a camera I can use and love until I die.