Generally fans can place too much on the ref. choice.
Sure JP is pants nowadays, I am sure I remember him being better than he is now and I don't want to see him anywhere near us, but overall we win and lose by our efforts rather than poor reffing. Most of the refs I am ambivalent about at worst. CMK's style is not to my taste, but hey ho, he is young and has time to get better.
A poor ref can certainly spoil a game as a spectacle, of course, but generally I don't fear specific refs, JP perhaps excepted nowadays.