@Salsuero @RazorbackPirate
Okay, I already admit I may be a bit harsh against the Graveyard, but that doesn't mean it's not an outdated building. Games have to slowly creep up, releasing better things over time. How else to the keep gamers interested, or get their money?
FPS games add new maps with new weapons. Strategy games add new units and maps. Cooking games add new recipes and equipment. Fishing games add new rods, lures, zones. Racing games add new cars, parts, tracks.
It's just what happens these days. What's the point in adding some new building for an event, if it's just going to be worse? That's not gonna get anyone interested, and it will have just wasted the devs and designers time creating. It has to be equal or better.
That doesn't mean that old things need to stay outdated and outclassed. Games constantly update old things (guns, units, etc) to rebalance the games to the new additions and keep the older stuff relevant.
Is that so bad? Yes, Inno is out to make money. So they will constantly power creep the events. They can also balance as well (ex: Mad Scientist Lab). They didn't even bother to release a new level to upgrade the Graveyard to.
Why can't the Graveyard get the same treatment? It wouldn't be the end of the game. Hell, if it got adjusted to be like the new historical event buildings and have a zombie horde wandering around the city, getting larger and larger with each upgrade, that would be unique and fun. Useful? No. I would definitely still place it because zombie horde. Why not have a boost that makes sense?
Yes, as it stands, it's not that great of a building or event prize. It's a huge building that only adds happiness. It's just how the game is. We all have limited space in our cities, and it's just too big for what little it offers.
This is all my opinion of course.