1. During the opening days, game was so lively and GM is active. As days go by, the GM became less visible. 2. Other GM holds in-game event but the winner are subjective to them so why bother joining. 3. If you spot in-game bug you can easily contact them thru Facebook but their response will take weeks to months (based on actual experience). 4. Lastly, game claims to be "classic" when in fact you can obtain renewal headgear from donate shop which will give you a big advantage against others.