Hello i'm new here! I think the amount of VN i actually drop is very few since im quiet picky when it came to titles that i am playing, even though it is not like i'm doing extra research for games that i am about to play, mostly on pure instinct or just first impressions from the game's poster/cover and synopsis. Anyway to answer your question, i wont drop the game if i already entered the main route, or at least i will try to finish the main girl or any girl that im interested in. After that maybe i would skip some route that i don't think contribute too much on the main story, which honestly i absolutely rarely do that since i would finish every route to 100% the CG's haha.