Agree when you said no bugfixings, there are some parts which are missing images, another part missing videos and he really needs to fix them, agree when you said no desires to learn how to compress the game, the main game without the compressed version is really heavy without any apparent reason.
And about the criticism, criticism must always be released when something is wrong, it's an alert for someone to make something better, i agree 100% with you.
I mean, when you see devs like Beggar of Net who always delay his game and when he releases his game(when he always releases nearly 100% bugged), almost everyone is a god tier dev.