The article was pretty good. It pointed out that while the reasons for not liking keuchel was well known, he ranks at the top of the list for command for pitchers in the last three years, and the fact that he can locate his sinker and fastball in the same spots is why his effectiveness could be counted on.
An interesting pitcher was also on that list - Alex Wood.
I wouldn't get too hung up on his amount...I'm sure he's just compensating for those articles constantly being on the under for FA prices this year.