I've been playing since the early release at the end of August. Still having a blast. Have done everything except for T5, but the static group I am in is making steady progress towards Twintania. I really enjoy logging in everyday, helping people out that need it, primals, crafting, treasure maps, ect. If there was one suggestion I could make, it would be to add something that was farmable. Like, an ultra rare robe that drops off of some outside creature/camp. Something that people could spend months farming for, something truly rare and unique. Or bring in those notorious monsters
Most MMO's that I've stuck around for years, has something long term farmable to keep us logging back in day after day.