Ranked in these QuestionsQuestion Ranking
Pro Built for plugins from the beginning
Pro Easily customization through LUA mods
Pro Fewer griefers than Minecraft
The smaller community means fewer players, and that mean fewer griefers than on Minecraft.
Con Lack of mobs
Yet mobs can be installed through mods or subgames and they are laggy because of bad lua performance
Con No weather
There's no built-in weather. However, there are mods which add this feature.
Con Certain graphics are really bad
Parts of the games's graphics and functionality are really bad. Mob mods or default mobs look like a 4 year old drew them, players are 2d representations in multiplayer.