So its been a few years since i have been in contact with the dev, what are people complaining about?
If i remember the dev likes to focus on whats being discussed about most in the discord.
My main complaint is the only major additions to the game that have been added is the progression system - which was implemented well - alongside implementation of a few races. The trait system is still redundant as most traits have little impact on gameplay aside from slightly speeding up breeding. However, breeding doesn't really offer much aside from in-game currency which can buy a rather limited set of animations. I honestly expected that given 5000+ Patreons that he would've had the necessary funding to work on the game full time and implement more mechanics and story elements.
A prime complaint I have is the inability to control which traits get passed on aside from spamming two halfway decent nephelym and praying that I finally get the combination of desired traits. In some extreme cases it can take several hours before any of that happens. An example being trying to breed the colossus with the cosmetic traits (larger ass and breasts) with other nephelym to get both traits alongside the size increase. The process is even more painful when trying to increase the tier of the trait, which has little impact on actual gameplay.
The lack of additional blessed nephelym and an unused light portal on the floating isle are also slightly frustrating since both could easily progress story elements. It feels like DH has lost any form of creativity or even motivation.
You can always scroll back a few dozen pages to get a better idea of why people are frustrated, but it mostly is due to some desired addtions being completely ignored. I personally can't justify supporting DH until he starts delivering more content, but I highly doubt the lack of my support will affect him at all in the long run.