You asked me what kind of person uses intrinsic value for......
You can start with a person that does not follow the herd, that quants are paid well for a reason, and that algorithms are used to create volatility not truth or objective reasoning.
I would suggest reading the book, Security Analysis, sixth edition, Benjamin Graham and David L. Dodd. Then read Algorithmic Trading & DMA,Barry Johnson, 2010. When you have read and fully digest the information I can give you thirty other titles to read.
In the event you are unaware of Benjamin Graham he is one of the mentors to that impoverished guy named.......... Warren Buffet.