I can live with the incessantly screeched come ons, I can manage to look at the brashirt for 3 sets without wanting to put my eyes out, and I can handle watching his style of tennis (even if I do find it pretty boring). What really bothers me is his yelps of frustration and awful negative body language when his opponent wins a point. I can understand being annoyed with yourself if you net an easy forehand mid rally, I can understand a come one when your opponent makes an error to give you bp, but when your opponent comes up with a great winner or bangs down an ace, to let out a petulant whine of anguish is just ridiculous. I know it's not like he does it every time it happens, and I know he'll occasionally let out a little "yep" on an opponents winner, but lately when he's down in a match he just slips into this attitude where his opponents good play is met with annoyance, as if the only reason they've managed to come up with a great shot is because of Murray's failings. Meh, it's a pretty small thing, but I just feel it's a discredit to his opponents tennis, and that it's a bad thing for him to be doing mentally for his own game too.