For people complaining about tab-targeting, it took me a disappointingly long time to figure out how simple it is, just different than how it's handled in many other games. Other games I play, pressing Tab cycles targets based on distance, with Tab going near-to-far and Shift-Tab going farthest to closest. In FFXIV, it's simply left-to-right instead. Tab targets the next creature on the right, and Shift-Tab targets the one on the left. Cycling in FFXIV became so much more sensible once I realized that.