Before the event started, my guildmates who play on beta warned us that this event totally sucks. At first I thought they were full of it, cause I got very lucky in the first hour. I had 4 tickets, and other people cleared the wheel until there were 4 prizes left, a portrait, 5 fp, and 2 event buildings, which I won.
Now as I'm watching the wheel.... what a joke this event is! So for reference, the previous format was you spent tickets to get a 25% chance of a rare prize, and that prize changed daily and you could save all your tickets for prizes you liked/needed. After doing that 4 times, you got a different rare prize, so even when failing, you moved forward.
Well, now your odds are 12% IF the prizes aren't gone. And the prizes are terrible!! For rare prizes (gold rimmed) I've seen garbage like +attack for 8 hours, 20 FP, and a bunch of premium building garbage. I have yet to see a SoK or Rogues Retreat. I'd say 1 out of 10 times, it's been an event building, and I've seen the spinner change about 50 times so far today. Also, instead of building up to get other cool items, you build up collectively to get one of the most worthless things in the game... Medals! Sure they get you expansions, but they're a booby prize given out constantly on GE, and you get tons as a side effect of leveling GBs. As a neighborhood, we'll probably get the same amount of medals from the entire event as I get in one week of GE.
Plus, I've played a number of other freemium games with spinners like this, and I've come to really hate them. Those other games often weighted the prizes, so even though pie sections were equal, you might only have a 1% chance of landing on one space. So I've really associated them with, "Scummy trickery to get people to poor money into premium currency, just like a real casino."
Common Inno, you can do better than that, and if you can't, I'll just quit playing like I did when those other games got greedy.
edit: BTW, what's the point of the beta server if the beta players say something sucks, and inno craps it out anyways?