Facts disagree with you:
http://www.mmo-champion.com/threads/...numbers-are-in
As BM: Middle of the pack single target (great burst at the start but get overhauled by other classes over the long duration of a boss kill), terrible aoe and no cleave ability.
As survival: Below middle of the pack single target, ok aoe (only gets really good if there are so many mobs that everyone else is hitting aoe cap which we can avoid due to serpent sting dots). There are no bosses that fall into that category in current tier. No good cleave ability (multi shot works as a band aid but is nowhere near what other classes have).
As Marksman the jury is still out but I think the best we can hope for is middle of the pack single target, similair aoe to BM and again no cleave....
Mages are absolutely ridiculous on every type of fight.... Our mage is 1 of our worst geared dps and yet on any fight with some sort of cleave such as heroic stone guard or garalon he does about 40% more dps than everyone else and any single target fight he is normally around 10-15k ahead of the next highest. How blizzard can think they didn't need a nerf I will never understand. I used to think the whole idea that a prominent dev playing a mage was the reason mages always seem so strong was just a joke but now i'm beginning to believe there might be some truth in it.
---------- Post added 2012-11-28 at 05:17 AM ----------
There was no lynx rush nerf in PVE. Lynx rush only had it's burst nerfed (a pvp nerf). Lynx rush apparently does slightly more damage overall in 5.1 than it did before the patch (pve buff).