When always think back on first few anime clannad just make me cries. The VN was boring though, I am weird.
My favourite would be Rewrite. Although i know there’s lots of boring parts, but i like it for how interesting, unique and imaginative a VN can get at different routes/alternate timeline. It truly conveyed a story best comprehensible not in a book(since i don’t read or even get the author’s story). And anime always stuck at budget short episodes with quality in demand plus end up an uncompleted story which many manga made into anime always happens.
Little busters is very good, except school setting and walls everywhere which has got me annoyed.
If anyone thinks I’m weird, I think so too.
P.S after reading some comments here, reminds me of the semi bad ends in Rewrite which has more impact to me?