I thought it was an interesting piece, not on a fresh topic as wunderkinds come along pretty regularly, but well-written.

About Ezra Klein, I wish him well but there is something about 28-year olds, no matter how talented, attaining the degree of influence he may have which gives me pause.  My perspective is influenced by the fact that I was in an influential position as a congressional committee staff member working on major legislation when I was that age.  It was my first job after having completed my studies.  On the whole, looking back 25 years now on it, I think I showed mostly very good judgment and maturity.  I had a sure feel for, and sense, of what I was doing, and I know that I was effective, which is all I wanted to be, in helping get a worthy version of the legislation passed.   

That said, the 28 year old me, what I remember of that person, has long been a little bit scary to the successive mes.  I retain some residual skepticism towards the writings of very young people, particularly those who have never worked for government, writing seriously about policy for policymaker audiences.  Even if they are Ezra Klein.