Yeah. Basically i think most people don't wants from him rush it, but main problem is his attitude to releasing his work. Is okay if you just sometimes post news about game or how it progress with videos or screenshots and never tell ETA, because you really don't know. People like Drpinkcake with Being DIK, Thesteve with Wildlife for examples have regular report and people are fine with it (mostly).
But when you see EVERY SINGLE TIME 100 WAYS HOW TO MAKE EXCUSES it start annoying and stupid. No suprise if he post somethink like: Hello guys. I'm sorry i need couple days more, my family die and start me hunt, so i need make exorcism in my house.
Really some of his excuses are really weird for me, but hey it still be pirated here and maybe he doesn't care what people think about it until they put money on his project.