The only real issue I have with the augment system is it left artifice/cybertech out in the cold.
These are the two professions that make modifications to existing items yet who makes the augment kits?
The same guys that make the augments that go in them!?!
The same guys that already have a way to get augment slots, crit crafting, on the items they make.
And of those, Armstech get shafted because it doesn't have a materially cheap way to RE for the kits. I.E. No belts to RE for kit parts.
Yes Cybertech and Artifice make the mods that go in all that orange gear, but only until you start doing dailies/ops then they can't make anything to compete with these easily gained mods.