I just bought this today (through the bundle), so I've only had time to play through once (I started with the Nomad route, as it seemed the most interesting. The other two options seem a little too posh or my tastes, but I look forward to them just the same).
I encountered a few dialogue issues, some menu hangups, and one full crash, but I will email you about those (I'm playing the 64bit PC version). Overall, the game has been really enjoyable and none of the issues I've encountered have really taken away from that too badly.
I love the Nomad MCs sense of humor, and all of the character interactions have been interesting and natural. The characters are engaging, and I really get the sense that they're meant to take the forefront in the game (over plot). This feels different from WTNC (at least so far), which seemed to balance character-driven story and plot-driven story more carefully. I like both methods, so no complaints.
Raiden is my favorite character so far, though it's really difficult to choose just one. They're all really unique and interesting. I'm trying not to draw too many parallels between EK and WTNC, because I think each can and should stand on their own-- but I also don't think it's a coincidence that I am drawn to Raiden in this game and Alkar in WTNC.
Anyway, I look forward to playing more! WTNC is one of my favorite games. I started playing it when it was free, then bought it to support you guys when it became paid, and then got it again with this bundle. I always look forward to updates from you guys. Thanks for your hard work.