Will and Grace - I loved this show for the majority of its run but the final episodes left me flat. Are we supposed to honestly believe that Will and Grace stopped talking to each other for nearly 18 years. It was hard to digest and even though the two found each other again, it still left me sad to think that they missed out on each other's children growing up.
Angel - The spin-off of Buffy filled the gap for me when Buffy left the air. I loved David Boreanaz and his band of misfit crime fighters but the final season left a lot to be desired. Combined with the fact that the finale did not bring Buffy to Angel for one more scene, no questions were answered and nothing felt completed. Then to throw Wesley's death and the stupid Illyria character into the whole mix it just felt unfinished.
ER - I wanted more. I wanted more closure, I wanted more flashbacks, shit I wanted more of everything. I invested half my life into this show and the ho-hum finale was all I got in return. Disappointing ending to an otherwise wonderful show.
The West Wing - This is another example of wanting more for me. I was invested in these characters. Where did they go, what did they become? Did all of them just walk away and that was it? After 8 years, it seemed as if we would have known what they were going to do next.
Am I being too picky? Did any of these endings bother you as well? I know that if you go further back many will mention Seinfeld, Roseanne, Cheers etc. These are mine that stand from the last few years. What did I forget (and before you say it I did not watch the Sopranoes).