Instruct: Classify a given review into positive or negative sentiment.
Query: Supports beating people (abuse) to "teach" them better

I liked the movie, so I decided to read the book. It was far different. I found that Heinlein was a very nasty person who writes in a mean, nasty, boring style. When I got to the part where he advocated beating soldiers during training, I had enough. Japanese soldiers in WW2 were beaten a lot in their training, and they were by far the most vicious, sadistic soldiers in WW2, committing many atrocities, rapes, and murders of innocent people and babies. I think Heinlein was an idiot and won't be reading any more of his books.