I dont have issue if he reading a script or even printed all the technical jargon and formula on his screen. Now, the knowledge can be find easily through the net and what I want to know is the interviewee resourceful enough the find the answer. When they are stucked, I will ask them to google or doing some kind of text book interview and give them few minutes to look for the answer.

From here, I can know whether he is a person that can work under minimum supervision and know where to find solution. I dont need a text book or academician type of employee as our 80% job is to applied the knowledge instead of creating a new theory.

But I do respect other interviewer having different style which always follow the script. As an interviewee, when I saw my future is too scripted, then I know that I am not suitable working with him.