Concerning in-app purchases - I hit the same experience with Angry Birds. The text for their in app purchases reads: "Stuck on a tricky level? Out of levels to

Concerning in-app purchases - I hit the same experience with Angry Birds. The text for their in app purchases reads: "Stuck on a tricky level? Out of levels to Play? Bring on the Mighty Eagle!" Not knowing what this was I clicked on the checkmark. Because Eagles are awesome, who wouldn't click on that! Whoops...