It doesn't end. Life goes on as usual - just because we can't watch it anymore doesn't mean it's over. All the major story arcs have been resolved, and so what if it's not a neat and tidy ending? Life doesn't have neat and tidy endings, and since when has The Sopranos?
I thought it was quite good and fitting. That is, after letting it soak in for 24 hours. At the time I was royally pissed.