I'm not sure how many top-5 drafts Wilken has had the opportunity to draft. Toronto was a really good team during the 90's, and not a mega-spender as I recall. Tampa had some high picks, but he wasn't there long, and my recall is that at least one of his draft seasons there there were issues with management, they made him pick some college dud pitcher for signability reasons or whatever. And then his six years with the Cubs, he hasn't had great deep megabucks drafts.
So relative to the 20 draft classes or whatever that he's been in on, perhaps this one does seem the most exciting. Certainly the most aggressive. I don't think Toronto or Tampa had him doing the Maples and Dunston super-duper-slots. Or paying fifteen guys at 4th-round-or-higher price.
It is striking that as astonishing as this spending commitment was to us, other teams do it too. And there were six or seven other teams who spend about as much or more.