If you want to look at a class and all its specs, then yes you're right. Mages are weak but so are almost all other classes. However you cant do that because at least pure classes are being balanced around having 1 viable spec and for mages that's frost. And the data suggests frost as a spec - not mage as a class OP spec and useless specs included - is doing a lot better than it should be.
And one of them is Tom Chilton
Sorry I am not usually saying stuff like this, because if you believe GC, Kalgan and the other hacks over at Blizz HQ are playing favorites based on what classes they enjoy to play the most you obviously dont like intelligent thought. They dont do it intentionally, they just cant do any better than the mess they produce again and again, forever to repeat the same mistakes and find new ways to screw up.
Still gotta love the famous Tom Chilton aka Kalgan quote from back in the day when warriors were as OP as they've ever been and got one of the usual slaps on the wrist: "I'm quite sure the pvp warrior I have will still be rockin' a s3 weapon within the first week despite this change." How could he be sure of that? Oh that's right because he is the single most responsible person for everything that is wrong with PvP and has been even back in BC with the horrible way arenas and resilience was introduced. And instead of getting fired, he is what now? Lead game designer or something?
Can I just say how much I love you for posting this? 'Cause I do.
It's great to see the statistics for all of these classes.
“Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.” ― Albert Einstein