Overall it's something to keep an eye out for. I'm a bit concerned though about it being F2P, but I'm not about to automatically dismiss it if they do make the co-op and gameplay look fun and the random gen stuff interesting.
mmmyep, that's the vid I watched from the GT stream Monday. Straight away it feels like a L4D & RE4 combo, which is not a bad thing IMO. The Witch boss fight from gameplay reviews sounds like an interesting and troll-worthy one (she'll essentially yank a teammate into her dimension where only said person can see her, and that person needs to force the witch into the physical realm with pewpew.)