I always disliked the character of Andrew as I found it slightly homophobic in how everything about him was played for laughs. He was the guy who when the heroes were out fighting was hiding at home in his pinny and rubber gloves washing dishes. His obvious crushes on Warren/ Xander/ Spike were always used for cheap giggles. There was none of the respect that Willow/Tara got. They had character outside of their sexuality and their romantic life was always treated as seriously as any of the straight characters. So to be honest I find it slightly disturbing that a gay actor would so willingly contribute to such a stereotypical character.
(Not to say anything about the fact that the first chance the Angel
writers got they turned him straight.)