I think i've worked it out. She sounds like what she thinks a commentator should sound like, like using a lower to higher tone of voice - us women just dont sound like that - and it comes out fake
She really is shit - she might be alright if she spoke NORMALLY, but she's quite blatently trying to add excitement with the tone of her voice. As a result, she sounds like a right pillock!
I just cringe whenever I have the misfortune of listening to her. I don't think it's unfair to suggest that women are unable to commentate on football without sounding RIDICULOUS.
A little high pitched and over excited for my liking, it meant that whenever something interesting happened in the game you would have needed the hearing of a dog to understand her...sack her, or make her smoke 40 a day to reduce her pitch.