a show with such fantastic writing ends with such a contrived pile of garbage - why?!?!
I assume you are referring to the "Satan vs. Jesus" thing between sisko and dukat, and I agree.
That whole arc was horrid. Dukat was a favored villain/anti-hero of mine before season 7. I tend to just delete out the whole thing when i think of the end.
Otherwise I felt it wrapped up things nicely, giving us a general feeling where each of the characters we had grown to know over the years was headed.
As far as my favorite ending? All Good Things gets my vote, with DS9 coming second. 3/4 is hard for me neither Voyager nor Ent's ending were particularly good.