I don't think you'll have many people arguing with you about this -- holy has been consistently under-performing in SoO. I was sailing along as disc and finally got sick of it, and switched to holy. Sometimes it's frustrating when I know I'm doing everything right but I'm beaten out by other classes, but it's still viable so I continue to try.
Thankfully I've been in the same guild for 6ish years so they know that I, too, am not a baddie
I'm very much looking forward to changes for holy in the xpac. It would be nice to see the underdog shine, at least a little bit!