This is Entropia Universe you know, if today I only did like 5 instances and come to say the return is ridiculous then some people will say you know EU is dynamic you need to do enough run to balance the return, 5 instances means nothing nOOb. So you can't make everyone happy with what you did I think, people always find a way to say something. Almost 2 years in EU I know you need to play enough to get a proper return that's why I did 30 instances in hope to see a better overall result or maybe some items. But seems like instance doesn't work like hunting or mining at all. As Neil said maybe instance loot purely not work like hunting mobs. I don't know it is good or bad but 30 instances with only 1 has items in and that was because Arkadia boost the item droprate at the beginning. And yeah I did stop that's why I sold all my arkoins, because I figured out if I want to bid something with arkoins, then I need to clean all my storage and dig a hole as big as our universe in my ped card to do it. Anyway maybe I'm just super unlucky can't get either a proper 90% return or some items. Have a nice day.