The main reason for a person to read Genre Fiction is for entertainment, for a riveting story, an escape from reality. Literary Fiction separates itself from Genre because it is not about escaping from reality, instead, it provides a means to better understand the world and delivers real emotional responses.
Apple's share price at the time of this writing of $128.50, the stock is trading at a 28% margin of safety to the fair value of the stock when using a 10% discount rate for calculating the present value of future cash flows.
Business Insider looked at the price of Apple stock for all iPhone releases from iPhone 4s onward, and calculated whether the launch of an iPhone is good or bad for the stock if you bought it on the day the new phone was released and held it until the day of the release of the next device, roughly a year later.