Epic had it on sale for $30, so I just picked it up yesterday. I just installed it this morning and maybe only played it for 30 minutes or so. Just enough to get my character set up and have a bit of interaction with other characters plus engage in a little combat. It has a very stylized look and feel to it. It plays a bit like one of the Fallout games, but then has graphics that remind me a bit of Bioshock. I mean it's futuristic, but some of the equipment has a steampunk look. Those are just first impressions.
I'll report back after I've played it some more.
Cheers