Not that bad, nobody will ever be anyway. I can do a lot on my Ret too.
But is the same as trying to do with your nails the same as other people do with a knife. You can actually do it, maybe, sometimes. And if you do it, it's a miracle and you are exceptional and the others are just ordinary since they have a better tool.
And this is not fair, and we pay for it. And a lot. And the designers don't seem to be working to make it fair - as they say "we can't balance all specs, so we make some balanced and others "OK" for everything" meaning that they do not value us, Ret players as customers. "We give knifes for some, others we don't care to do anything so use your nails, whatever".
They'll fix right away the day a substantial number of unsubs come with the feedback quoting when they said it's OK for some specs be better than others and telling that we refuse to pay to play this game until we find someone spamming "LF Ret RBG", "LF Ret Arena", "LF Ret Whatever Raid" on Trade Chat.
They don't care becouse we keep playing anyway. So put a hand on they're pocket to see what happens.