Sounded great to me, was watching live over this side of the pond. Couple of complete cutouts on the sound but that's about it - and that happened throughout the game too.
edit: I should also note that I've generally been of the opinion they are mediocre singers, so I guess I didn't notice anything different in that respect.
But, now that we're mentioning it... I seem to recall the camera going onto one of Green Bay's guys at some point during the anthem and he was all looking around with a "did that just happen?" kind of gaze... perhaps that occured at the same time as they lyric mishap? Maybe not, but that would be funny
Yup, happened at that point I didn't know she had mixed the line up, but I could tell something was wrong because she kind of lost her confident delivery by the end of the line when she must have realized she had sung the wrong bit - and the memory was sealed when I saw the look on that guy's face.
Yeah, I wasn't expecting awesomeness... just acceptableness.
That's your problem right there. I was expecting awfulness and perceived something acceptable I would agree that this has one notable exception