This concept is unique because it hasn’t been tackled yet in a game that I can think of… or least successfully. From the videos and screenshots it really looks like these worlds do change, how or why will be good too know. I will be watching this one because it looks like it will be fun to explore and play.
What a horrible interface Epic has, but as I stated before I have a huge steam library I can wait until its on steam and if it don’t ever show up I will just not play it. That extra long gameplay video I watched a few weeks back wasn’t too impressive to me, so maybe waiting is best so they incorporate the players feedback and add in all the content so when it does hit steam its complete.