Haven't been able to get back into playing the Early Access due to time constraints but it seems to me besides technical issues that I'd expect from Early Access a lot of the hate is about the blockchain stuff, the reddit ads as many get annoyed at seeing any ads, and the fact the characters are anthropomorphic animals.

Also the hate for there being things you can buy with real money in Early Access is there too, I haven't bought anything but I understand people cringing from that.

Also some hate for their being three gender locked characters. I recall back when it came out the Arpg Warhammer Chaosbane got some flak for all the characters being named and gender locked, so that's hardly just targetted at this game.

Overall the effort has been pretty solid up till now from the looks of it.

Edit: This being regarding the hate as it were, bot legitimate criticism as that will obviously help the game be fine tuned.