The consistency of events, one after another, all that goes into creating them, suggests the game is healthy and has many more years. Part of the excitement of the game is if you'll like the upcoming content. You never know what it will be. What year was the Wicca Holiday event? That was disappointing to me and others absolutely loved it.
Most of the items in this event don't excite me, I'll pass on the Gil deal because I don't need one more thing to clog up my storage. But, most of the content event after event is still really great.