Here, once again, is some people see what they want to see.
I go back to the 1st TD of the game by the North. The run play. That doesn't happen if Iupati doesn't get to the LB, ie: the second level. Keep in mind that he wasn't just going straight at the LB, he was doubling on the NG and THEN getting to the LB. That play, by itself, shows his " led feet " thing was not accurate and his technique was nearly perfect.
However, what people wanted to see was a bulldozer paving over players while the RB just calmly waited behind him until he got to the endzone. Anything short of that, he was " overhyped ". Well, I hate to break the news to all those people who expected that, NOBODY has ever done that. Not the great Larry Allen, not John Hannah ( arguably the greatest guard of all time ), no anybody.
What I looked for in this game, depending on the position, and this case an offensive linemen is mostly consistency and technique. Iupati showed the same, exact technique he's shown throught the week, which is what put him in the map.
I honestly can tell you that I didn't know the guy other than watching Idaho ST played a shootout game against I don't even remember who on ESPN and hearing his name mentioned as possible top prospect. Not until I started watching the practices during the week that I was convinced that this guy IS for real and that they hype is deserved.