I am not happy with the changes at all. When I worked to assemble all the parts of the Moonstone Library, I really had to make an extra effort as I had barely started to play. But it was worth it as I wanted the scrolls, the spell fragments, the provisions and the magic dust the library would provide - so I could collect some goods that were not boosted and that I didn't produce. With the mana plants now providing boosted precious goods that I already have in excess because the market is swamped with them so I can barely use them to trade, and crystal being given instead of scrolls by the middle part, the library has practically lost its value for me - except for the plants, which I have just upgraded to give at least mana. But we should have a choice what the parts in the library produce - the Triumph of the Tides is one of my favourite buildings because it gives us that choice. What I really hate is if the game suddenly changes the way buildings work without consulting the players if they want to keep things as they are or opt for the new assignments. This is my first post here - and it goes to show how much I disliked the unannounced changes.