Few reasons: * I like mythology aspect.
Majority of players are not toxic.
Most of non ranked games contains deal in lobby when picking gods.
Early minions are tough.
Gold is received even if not last hit.
Mana is not a big issue (eat your heart out LoL!).
3rd person perspective.
Skill-shot based game.
Fast paced.
Voice commands (Oh hi other MOBA's!).
Separated potions from items (eat your heart out LoL!).

Few reasons: * I like mythology aspect. Majority of players are not toxic. Most of non ranked games contains deal in lobby when picking gods. Early minions are tough. Gold is received even if not last hit. Mana is not a big issue (eat your heart out LoL!). 3rd person perspective. Skill-shot based game. Fast paced. Voice commands (Oh hi other MOBA's!). Separated potions from items (eat your heart out LoL!).