I am Andrea, and I like my name for the most part. I liked that my name was not overly popular, and I never had another Andrea in my class. There would usually be one other one in my school, but never in my class. I think it is a pretty and feminine sounding name (although it is a mans name in Italy, and probably some other countries).
My only complaint is that there are too many ways to pronounce it. I get called every version, even by people that know me well. For that reason, I answer to nearly any name that starts with an A. My husbands biggest complaint with my name is that it is 3 syllables. He thinks that is just too much to say :) His family has nicknamed me Ani.