I for one am glad it was nerfed. HotW to me, was a talent which let me help on a spec, of that of my own. Take for instance Elegon, when the lightning conductor things raise and you can opt to DPS them down or continue to damage elegon, this would be a perfect moment to use HotW, since then I can actually damage Elegon and the conductors. I DO NOT think this talent should be used as it was, a "look at my dps by spamming 1 skill". It should be used as a situational ability. The healing is getting a little hard for 2 healers? pop HotW and give them a hand. Instead it was just used as overpowered wrath spam.
It took all meaning away from my spec (feral for this post). I could put some major work into doing my actual cats rotation, at the last 1 minute of an encounter, pop HotW and out damage all my other abilities over the course of the fight, in 1 minute. It felt wrong, felt like my actual feral amour was somewhat useless because all I needed to do was get a better caster staff and top DPS charts with 1 talent.
But what should i complain for? I was happily using DoC before i learned that HotW was mega overpowered, and after they nerf it next week, will happily go back to DoC, with some feeling of achievement in my gear and a lot less weapon swapping macros.