My 2 cents:
Cent 1: About issues
Since you do love the games by Nenad, writing walls of text identifying the issues with them is probably not a good idea
The guy produces fantastic work, and we all enjoy it for free. When you "love" something, you do so despite its imperfections.
Knowing this is not a finished product with everything in it, you can either choose to play with that acknowledged, or just wait until its complete.
There are some things that only Nenad can do. for everything else, there is this community. we help each other to our best abilities.
Cent 2: About communication
While you clearly have a decent command on the grammar of the English language, you may need to revisit its usage. Your "content" does not seem to match your "intent".
You come across as pedantic and condescending. Simple rule I follow is if I have to repeatedly explain my intent explicitly, either my content is not aligned to my intent, or my intent is not what I want people to believe it is.
TLDR: Manage expectations and be thankful