No, the last time I stepped into DS was in February, but Bullettime, Kennyloggins, Naumu, etc have been raiding on live and on the beta, and while we've dropped some from pre-5.04, their parses are showing that we are still in the top quarter to third DPS.
And while hunters aren't top of the line under "ideal" conditions, we have much better mobile DPS than other most melee and casters... so yes, we could excel against other classes on actual encounters.
If you actually bother to pay attention to the new caster talents, you would notice that they are now a lot better off in movement-heavy fights. As for melee classes, their mobility was never an issue.
On the other hand, hunters now need to cap Expertise in addition to Hit. And yes, I notice that we are at or near the top in Beta a while ago, but that was BEFORE all the nerfs came in.
I have faith in hunter's pvp with the removal of minimum range and a bunch of other stuff, but raiding? Forget about it.