Darkness and light was so awful I quit after playing for about an hour. I have a decent computer and I would hit 0 FPS even on low settings (It was snowing or something which was unable to be turned off). I've NEVER had problems running games with max resolution / highest visual settings (e.g. Guildwars would stay at an almost constant 60 FPS even in alliance battles where everyone would ball up and AoE) and some old MMORPG is going to drop to 0 FPS? Garbage.
