While I don't like Epic Store that much, I think their idea of giving free games is very effective and I got bunch of games from them. My first impression posts about Hyper Light Drifter & Costume Quest are for games I recived for free from them.

What many people don't like is that they buy exclusivity rights from developers who are planning to release their games on Steam. That's disappointing even though I understand the reason and don't hold it against them. Steam too, needs competition to offer better services!