Had plenty of second hand experience with other MMORPGs by watching someone else play them (EVE, Lineage II, EQI and II, WOW, Rhyzom, DAOC you name it). Horizons was the only one that caught my interest (besides WISH) because of
a) the multicrafting
b) the dragons
c) no PVP.
To find the community nice and helpful was something I didn't expect but it has kept me in game during hard times.