-- Edward Perper (email)

Thanks, Doctor. Pretty interesting.

Much of the movie appeared useful -- showing the "trus" structure of the shunt, for example.

However, the music did not add anything useful, and it adds to the bandwidth to download the movie. Better would be a voice over describing what we're looking at. For example, I knew what the shunt was because I know what that is, but somebody else might not know, and could even think they're looking at the structure of the blood vessel itself.

Also, the labels, while useful, were **sometimes** hard to read. They could be larger, and maybe stay up longer.

-- Kent Karnofski (email)