It still hasn't grown on me. I have fairly decent tanking gear, due to many Naxx 25 runs with the same group, eventually a lot of high level tanking gear came my, coupled with emblem purchases.
After speccing into tank and getting def capped I attempted to tank a VOA 25. This was prior to Koralon. I was on the adds, I ran in, attempted to aggro them all, failed to get all four adds, which then killed a few people.
Received mucho grief from the raid, I was allowed to stay as DPS, I vowed never to tank a PUG again, despite many whispers from people saying cheers for trying and such like.
On reflection, I now realise that this was not entirely my fault. When I think back to that fateful night I remember the, almost, instant DPS'ing of Emalon and his adds by many of the people in the raid. The scars have not quite healed yet and I am not keen to jump into tanking with PUGs just yet, but if we have enough people on from the guild one night, I may step up and give it another whirl.
Unfortunately this is the perception of tanking that I now have. I care too much if the adds are not attacking me, spending a lot of time between my rotation and checking that everything is going ok and none of the creatures have slipped through the net and are turning the healers into kebabs. It has made tanking unpleasant for me.
Most of the tanks I run with seem to not care about anyone else in the group as long as they are being healed and nobody screams "MANA BREAK!", until I get into this mindset, I guess I'll avoid it.
I have a nice holy kit in my bank anyway.