Solid reasons to avoid the 'follow your passion' advice that is standard these days.
Just read it for motivation.
Pretty standard Stephen King fare. Enjoyable, but predictable.
A quick and light read that lifts its characters up and into enlightenment.
Mostly told me what I already knew. Not much actionable information.
Spectacular journey from current time to the end of the universe.
If, like me, you are struggling to get through the first 100 pages, keep at it. The rewards are worth it.