in the part of the movie were the scientist repays thergood with some weed, he pulls it out of the brick and it looks stringy and a lot like straw or hay, not like a bud. i realize that it would have been illegal to use real weed, but they could have made an attempt to make it more realistic due to the fact most of the people that watch this movie do in fact smoke and can spot a phony like this from a mile away