Say what you will, but I really like this spec. Here are my recount meters from a 10-man Vault and 25-man Vault.

Though both raids were pugs, many of the players had very good gear. The Rogue in my 10-man  told me that my DPS was making him look bad. (Gotta like that!) While in the 25-man, the Hunter who beat me out was Survival but, as you can see, he didn’t win top DPS by much.