I get the point you are making, but you have to be fair. This is why so many people are surprised when highly touted draftees enter the pros and aren't instant pro-bowlers. They sounded perfect! Look at all the posts where people here are thinking 3rd and 4th rounders are instant starters - they aren't looking at both sides of the coin.
From the same sources:
NEGATIVES: Slow-shedding blocks or handled by ordinary lineman. Neutralized at the point in run defense.
Negatives: Timed speed is deceptive, as the player shed 20 pounds before his workout and generally plays in the 280-pound range
Not as explosive when he's at his playing weight
Shows strength against the run, but does not split the double team or neutralize blockers when engaging in head-up action
Weight-room strength does not translate to the football field (would rather elude than take on the blocker)
Uses his hands well, but is not a hit-and-shed type
Best pass rushing off the edge, as he would rather not take on and defeat the offensive tackle or tight end (tries to throw rather than use shed moves to disengage).
Cons: Has been playing weak schedules and may struggle against big time talent. He needs to add power to the lower body to hold up against the big boys. He also should improve his balance and brush up his overall techniques for the NFL.