First of all, this is a good Q&A site for english enthusiasts along with stackoverflow, where i freak out most of time. Does pronunciation or accent in english really matter? Because, I myself dont have a American/European style of speaking accent. But, when i have conversation with them, it really kills me. I just love the way they speak, describe, explain. To my knowledge, most of the Asians do not have a good vocabulary, grammar, cool accent and describing capabilities. Quiet often, Asians kill this beautiful language, mixing their regional language's accent with english, and its a hybrid english(we call it a butler english).
Note: This is not meant to hurt anybody. Just a curiosity to know what people really think.