“Flash Boys” by Michael Lewis

Read “Flash Boys.’ by Michael Lewis. Respond to the following questions:
1) VVhat was your favorite character in the book? VVhy
2) VVhat is your opinion on how the book explains how Thor works. and in general the world of high-frequency trading (HFT)?
3) Do you agree with the book in how big banks such as Goldman Sachs are portrayed with respect their ability to compete in the world of HFT?
4) After reading the book, what’s your opinion on the risks and benefits of HFT to investors?