I think the attention paid has been a smidgen out of proportion. However, this is not a reflection on PFC Lynch or her conduct at all. Rather I think it has more to do with the media needing to fill the 24-hour news cycle's insatiable appetites.
The discrepancy between initial and later accounts of her injuries and how they were sustained is, I should think, a result of the newsies racing to outdo each other with nothing but rumors. I recall what P.J. O'Rourke wrote of his experiences covering the first Gulf War that the media pretty much reported whatever they heard other media types saying about what the Intell guys were saying, and vice versa, with nobody coming into contact with genuine first-hand infomation until much later. As a result, initial information was both invariably wrong and repeated ad nauseum. I strongly suspect the same thing happened here.
I also think that the attention being paid to PFC Lynch is greater than that paid to her fellow released P.O.W.s for a number of reasons. She was the first P.O.W. to be rescued, and was a prisoner for the shortest amount of time. Lynch was rescued by Special Forces following a tip from an Iraqi civillian who refused to sit quietly while she was tortured; while the other five P.O.W.s from her unit (as well as the two Apache crewmen) were released willingly by the Iraqi military as the tanks and air strikes were reducing the Elite Republican Guard to scorch marks, as their captors' way of saying "Here they are we didn't hurt them please dear God don't kill us." Now, as satisfying as I find the image of those bullies and wicked men wetting their trousers with fear at suddenly finding themselves on the pointy end of the terror equation, Lynch's rescue does tap into archetypal elements of our culture's mythology. Everyone loves to see knights bold and true freeing damsels from Dark Towers, and this story does echo that pattern. Naturally, people want to make a big deal about it. We'd like to give her rescuers equal celebration, but reality intrudes. We can't reveal the names or faces of the SpecForces that broke her out, or the doctor who revealed her location, because that would simply be erecting a huge neon sign reading "ATTENTION BAATHIST SORE LOSERS: INSERT RETALIATION HERE" over them and their families. So we transfer the emotion to PFC Lynch, the one individual in the story we are permitted to know.
That being said, however, I don't really have a problem if people want to make a fuss over her safe return. She's damned lucky to have gotten out as intact as she is (Muslim Arabic culture insitutionalizes violent misogyny under the best of circumstances, and the Baath party is documented as having at least one full-time professional rapist on the payroll; so there's no doubt in my mind that they either did or were preparing to do things to her that civilized human beings can't even discuss in press conferences...), so I raise a frothing tankard to her good health as well. As long as she's okay with it, that is. In the clip I've seen of her brief public statement, she seemed more that a little uncomfortable with it all, and most of what I've read indicates that she's telling the media as politlely as possible to wrap it up and let her get on with life, which is the healthiest sign of all.