I wouldn't continue much more than ch2/3 of a series I would truly rate 1/10 from the start, but if a series I'm caught up to or have read a lot becomes a 1/10 I'll prob not drop it. Like year 3 Komi-san, sleepy princess, Illya 3rei. The only one I dropped was Asobi Asobase. God that one went to the pipes.