Sorry guys, but epic launcher would not become alternative for steam, it could be a nice little addition, but its to late to fight the steam without huge investment, you need huge hits, available only here, so people start really using launcher over steam, as blizz, riot, wargaming do.
Everything else, i really like, especially server stuff, it would be amazing, even if unreal just got some sort of master server part, so people could do their own session infrastructure out of box, im not even mention server hostings.