Well, I agree with you, but the npc\'s (so far) don\'t react to very much, but I seriously hope they change the system since it is hard to use for those who aren\'t good at english.
I completed the second quest rather quickly, but I had to spend most of the time guessing EXACTLY what to say.. You could type in a word too much and it would accept it, but if that word was in the middle of the sentence you write, the npc will not accept it.
I don\'t like that, but I guess it\'s hard to change, so I\'m 100% for a new system!