A better comparison might be League of Legends. You start with a certain number of avatars; you use one avatar at a time; additional avatars can be purchased at a premium; all avatars are relatively balanced and reasonably unique. Essentially, what you're buying is more content. I've never had a problem with that.
A better comparison might be League of Legends. You start with a certain number of avatars; you use one avatar at a time; additional avatars can be purchased at a premium; all avatars are relatively balanced and reasonably unique. Essentially, what you're buying is more content. I've never had a problem with that.