I don't like Destiny much either =P But I loved the idea of landing in an open-world(ish) location, picking a direction at random, and free-form questing, exploring, killing, engaging in public events, etc. I think it's a fantastic concept that was poorly executed, and I'd love to see a talented MMO developer do something with it.
Instead of land on a new location, pick up quests from guys standing next to you, turn them in at the next quest hub down the road while picking up more, turn them in at the next quest hub down the road while picking up more, turn them in at the next... you get the picture. Even ESO screwed that opportunity up.