I've been more or less following it. I'm glad that Pats have finally decided to add some young blood to their older-than-dinosaur linebacker corp, I think this is the first time since Katzenmoyer in '99 that they've used a first-day pick on a linebacker. Of course, time will tell whether Mayo works out for them, but at this point, I like the pick.
There have been some surprises, like Joe Flacco getting picked in the 1st round.
EDIT - Yeah, Mendenhall is a nice pick for the Steelers. One can never have enough quality backs these days.