Ads.
The game and concept is amazing, there are transactions but they are all fair. It is surprisingly fun for a simply iPad game and within the first few minutes I began enjoying the game quite a lot. However, there is one large issue with it. And that is ads, they are everywhere and single handedly ruin the entire experience. Thinking about exploring all the hybrid options? Be ready for an ad after every second attempt. Want to actually play? Ads will randomly pop up in the middle of gameplay. If you consider paying for no ads, you’ll soon find out it’s much more expensive than any other transaction and is a subscription… I understand games need to make money, but this is beyond annoying. Amazing concept, greed killed it.