I like the mounts and putting in a bit of effort for them.

The FATE's have been ok and suit grind format quite well but they're rather messy. They scale badly. People don't always work together, a lot of areas had people splitting off and doing multiple FATES at the same time. BLU just isn't suited for social FATEs, it's designed to blast them down while they're dead content. HW and SB still have those really annoying pre-FATES that give tiny exp but consume your Fate EXP bonus and Twist of Fate buff, then the "real" FATE triggers.

ShB was a fair bit better with FATE currency. A bit more exp and they could be workable. They still need to spice them up somehow.