I make sure I'm using this when playing my Survival hunter. I top DPS charts while running HoTs. There are only a few occasions where someone else beats me, and that's usually when they're iLevel is higher than mine. I'm currently at ~375 iLevel, and I get about 30-32k dps using Bowman. I love it, and it makes me happy. It's relatively easy to use, and it even allows me to set traps when I want, unless I'm right in the middle of a combat rotation, but then I just hit my mod key that LazyRaider let's me assign, and the rotation stops. So, this with the new LazyRaider, and it's almost as if I'm playing totally by hand. I can stop and go, do whatever, and it's all good.
I don't know much about the hunter class, which is my own fault, but doesn't a hunter have more than just Silencing Shot to interrupt with? If so, can that be coded in the "Interrupt Spells" option instead of strictly using SS? That would be helpful, but only if there's another option to code it. If not, then hey, it is what it is, ya know?