Doyle by far was the sadest death for me.
Cordy was already gone for me so I didn't feel to sad.
Fred, I knew she wasn't leaving the show so I could'nt get to worked up.
Wes, well for me it was a happy kind of death. I mean the guy did go through hell, and lost his love, but in his death he goes back to Fred so it didn't hit me hard at all.