> Eventually, the pendulum will swing the other way. People will get sick of freemium games, and go back to games where you pay $1-$10 once.

> Some people made a lot of money with freemium, so everyone is copying them.

Freemium was a response to the market. Most of players are not willing to pay anything:

http://venturebeat.com/2015/01/05/monument-valley-developer-...