Well for someone only levelling CUL all scripts blue and red are more painful to do.

Each CUL craft yield one item only, but require usually twice the mats or intermediate crafts than other classes. When you add blue script mats to the equation it's not so fun.
CUL crafts reward you half or a third of blue/red scripts compared to other crafting classes.

Doing your weekly red scripts takes then at least 2 to 3 times the time as CUL.
And it's the only class which requires blue script mats to do some of the blue scripts collectibles.

So what, culinarians are the forsaken craft class ?
The class-who-must-not-be-used ?
Why should it be more painful to be culinarian only ?
I though Heavensward was about specialisation !