You had 60 levels to learn how to play a caster and perfect it. We had 8 levels to learn to do so...
When you've spent your whole time on a class with the freedom of mobility to just suddenly have that ripped out from under you takes time to relearn and adapt to your already learned behavior/muscle memory. It is difficult to relearn something like that and adjust it in a relatively short period of time. Then add in the new actions and record into muscle memory where you have placed those on your hot bar. Then add in the stigma of when we mess up because we were looking at our hotbar for a new action and failed to miss an aoe. Or try to dodge an aoe, but fail a DPS check because we are stuck in a stance we cant get out of for another 6-12seconds but need to avoid a mass amount of aoe or what have you....
I could care less about the overall dmg output that bard currently does. The transition from vanilla bard to WM bard has many of us irritated and all you are doing with your comparing blm to bard is rubbing salt in the wounds of every bard who currently dislikes the change.