I think this article says it all.

[A895]

IAPs hurt consumers.

Nerd3 Goes On An Epic Rant About Dungeon Keeper And Its £70 In-App Purchases [Video]

Posted via VZW Moto X on the Android Central App

 

[someguy01234]

Well Angry Bird also had some $120 ingame purchase as well. It's a phenomenon in console games as well.

I'll stick with my classic games.