been playing for almost 2 years now and it started out great. it was super fun in the early levels. but now that im so high up, challenges are so much harder to complete and you can't win them because it's designed for you to fail or spend real money to win. and so many little glitches! woke up with 199 rolls and then the app glitched and went i logged back in, i only had 42 rolls and it has yet to give them back. or i will win a sticker pack and never receive it, or even my wild sticker!