I never said he was a bad writer he is one of my favorites but he doesn't writer in a "complicated" way, he writes in a really simple way yet effective, just read narcissu for example even when he goes all chuuni (like in little iris) he is still easy to understand in comparison with other writers
sumire is easy, sanarara (the chapters he wrote are easy) 120yen stories are almost for a child to read, giniro, lamune, mizuiro, etc etc xD he is a writer easy to read, in fact some people complain about this saying that his prose is too simple (I don't think you can say someone is a bad writer because its prose is simple but that's just me)