skillchains were great, BRs...not so much. Elemental chains that got other classes involved (mainly BLMs) was a great reason for having people even bother nuking. The system now is slopy in design and a pain to pull off (its awful with a controller) I dont mind what it does (mix to make status like effects) but make it simple like skillchains, make it flow as part of combat, not something you need to turn on, organize your turns, then click to execute.