Rewatched the finale
And I've got to say that for me personally, it was a perfect finale. Sure I would have enjoyed a few more seasons, but down the road we may look back and think that 3 seasons was for the best.
I'm gonna miss the show, but I consider every episode a bonus since I never really expected any follow up to Army of Darkness. For what the show was, for me the pilot and series finale were absolutely perfect. And in between there was a shitload of excellent adventures featuring one of the greatest characters in cinematic history. YA GOT THAT!