[CrazyPhil]

Well, unfortunately I can't really think of any endings, other than Fosters, that I really liked, but I have a laundry list of endings I hated, namely Sonic SatAM, Inuyasha, Teen Titans, Static Shock and yes, Hellsing original.

Sonic SatAM was, as Mr. Marshmallow stated, cancelled way too soon, same with Static Shock, and I was especially disappointed in Teen Titans, for the same reasons that Mr. Marshmallow stated, but also because I really wanted to know just who Slade really was, unless that's revealed in an episode I haven't seen, but it wasn't mentioned on Wikipedia. And don't even get me started on Inuyahsa; let's just say that the movie "The Castle Beyond The Looking Glass" should have been the ending. And while I didn't exactly hate Hellsing's ending, it was a bit confusing to me as to exactly what happened. But there's good news for all Hellsing fans, as there's been a new series released called Hellsing Ultimate, which is an entirely separate series that follow's the manga's storyline much more closely. While it's only at 4 hour-long episodes now, going up to about manga chapter 30, I don't believe it's been cancelled, just put on hold for now.

Anyway, that's all I can think of right now, but I'm sure I'll come up with more later.