There are differences. Our guys check those guys, their bone size of their frames, how much weight they put on and no change in speed or flexibility can happen etc.My impression is that any 4 star below 6.0 is no better than a 3 star. Rivals bloats the ratings to make for good entertainment. Just think how excited people got when a recruit had a 5.8 rating vs. a 5.7 rating. That player could still have hundreds of better players front of them but we were SOOOOOO jacked because of the extra star. There are around 300 to 400 four stars...and these only filter out to about 50 power 5 schools. That means a team can have plenty of four stars...and never have a chance at even breaking into the top 25. To me that says the rankings are inflated to entice subscribers. We are still thin on the top 100 players which are so common among the best teams...and this class is particularly thin on kids who were recruited by top 10 teams or coaches. But it got us excited to follow recruiting.
Alot of those three stars arent ever checked out, grow into their best size and weight, and go from a three out of hs to a four in college.
Iowas SnC guy isn't payed the most for nothing.