Little Busters, anyone?

Eh, with ones like these, I much rather prefer the actual VN over the anime. Mainly because you can explore everything without stories mingled together or something to make it work.

 Spoiler

That said, I loved the series. My favourite VN actually, my first playthrough I went with Kurugaya's route and the ending hinted at the entire context of the story.

 Spoiler

Strangely enough she was the only one with a true end, which was great to tidy up the ending first time through.