“Wow, I think you really hit the nail on the head. "I absolutely hate it when my favorite characters are killed off." Hm....do you plan on reading the rest of the series? XD”
I kind of already answered this in the comments, but I'll just... You know.
I really hate it when my favourite characters are killed off. It's why I finished reading the Hunger Games (FC: Haymitch) and didn't finish reading Harry Potter (FC: Sirius Black). But believe me I do that with everything. It's like the cure to my closure problem: if my favourite character goes and dies, you can be sure as hell I don't give a monkey's backside what happens in the rest of the story. Unless they die for a purpose that I can actually understand (like how Obi-Wan has to die in Star Wars? Or Dumbledore in Harry Potter?).
I recently stopped watching the 100 (TV series), even the reruns, because Bellamy Blake dies (today's the season finale on E4 so ;P, those of you who watch it, should be watching it, not reading this delightful spoiler) instead of Finn. God. I hate Finn.
Seriously, how do you have the choice of killing off either Bellamy or Finn - and decide Bellamy is better off dead?