I liked him, and it was sad indeed when they killed him off. What happened to Glenn Quinn in real life too, made it hurt even more
But we did get Wesley out of it (one of my personal favourite Buffyverse characters ever). Joss' shows always have such fabulously written characters.
Someone brought up that Doyle was originally meant to be Whistler...Slightly OT, but does anyone think Whistler coming to rescue Angel from eating rats in dark alleyways, and watch over the Slayer, was all part of Jasmine's plan? Whistler was an agent of the Powers That Be as well, wasn't he? (I know that the PTB weren't mentioned in Buffy, but its implied that he served them). Also, when The First tried to get Angel to kill himself, TPTB were the ones, presumably, that made it snow. Angel was a key part of Jasmine's plan to bring herself into being.