Literally every coach we've had in the internet era has gotten the "wow, we're finally involved with top kids and our commitments have offers from other big schools, not like that last idiot failure who never recruited a single player anyone else wanted". (Only post having his recruiting staff fired in Zook's case of course)
Bielema has waxed and waned in prep recruiting, which of course occupies a very different place in program building than it used to. This most recent class is clearly his best yet.
The thing that stands out for me as different with Bielema though is that at every point throughout his tenure he has never given up on taking in-state kids outside of the top of the state rankings. Lovie, Beckman and Zook all arrived talking a big game about in-state recruiting but as soon as there was any friction the focus was totally on Florida, Texas, Ohio, the deeper and "easier" pools, which, to be clear, often have better players and many of those unheralded guys became stars for us.
So it's not even necessarily to say that what BB is doing is *better*, but it is noticeably different, and feels reflective of his bigger picture view of what the football team at the University of Illinois is supposed to be.