As a climber this hurt me a bit to read. They're not boots, they're shoes John!
Also I'm glad that the movie is successful, and that the sport of climbing is getting mainstream attention, but personally I'm more impressed by the accomplishment of Tommy Caldwell and Kevin Jorgeson in free-climbing the dawn wall with protection. In my mind that is a better representation of the highest level of achievement within the sport. Climbing without protection has more to do with being a daredevil than a climber, and while I understand why it's so impressive, I am conflicted about this particular achievement being celebrated and potentially emulated.
Pedantry aside, the article makes some interesting points.