So many people complain about epic and it's launcher. Yeah, it's not great but it works just fine and with all the free games you can claim, it's just crazy not to have a account for it.
Every week 1 to 2 games to claim and in December for like 2 weeks straight you get extra games to claim.
Who cares it's a repeat or a less good game, it's free. Try it out and maybe you'll find your next favorite game!