I have to disagree as well, I think TO and Portis are both exceptional talents at their respective positions. Alot of people give TO guff because he's a "cancer" in the locker room. We've all seen his tirade's on the sidelines, but more importantly we've all seen his jaw dropping plays that vastly outnumber the bad incidents. As for Portis, I've seen enough of him to make me believe he's one of the best in the business.
Also, I'd definitely list Jamie Sharper as underrated too. He was robbed of his ticket to Hawaii last year, IMO.