I have played this game for a very long time now. There is a lot of fun quests to do but they have become EXTREMELY greedy when it comes to rubies when spinning the mermaid reels. I just lost 157 rubies in about a half hour. I have purchased several times during a weekend quest and have also lost them quickly. So basically, it is usually a fun game. There is often a weekend guild (team) quest which you can only play at certain times and people are busy so its hard to play on a schedule and if you dont, you let your team down point wise. Other weekend quests are more time friendly and solo quests. I just dont recommend buying rubies unless you have disposable income, dont mind being very frustrated! Hopefully this will change in which I will revise my opinion.