Story: After suffering an injury while playing football, our protagonist, Ryou, has to come back home to recover, where his four hot older sisters are waiting. One of the sisters end up finding some loli magazines, videos and even some letters on his backpack while getting the laundy and now they have the mission of "fixing" his tastes by showing him that onee-sans do it better.
Art: The art looks great. The animation was exceptional back when it came out, and it still is to this day. The angles are all great.
Sound: Both voices and sound effects were great. Soundtrack is cheerful, romantic and sometimes funny and upbeat, always fitting the mood just right.
Character: The girls are a bit generic, but still very cute, sexy and likeable. I also quite liked the protagonist, actually.
Enjoyment: I feel like the little dramas slow the pace down a bit, but it's not really a problem. The scenes are all very hot and cute. I kind of liked how they only focused on two girls, so we can enjoy them both as much as we can, but the fact that there was not another episode with the other two girls pretty much ruined it all, so here's still hoping they'll finish the adaptation someday before moving on to Baku Ane 2 (spoilers: they didn't). The ending was very satisfying and the cute extra scene added on the new Director's Cut made it 100% better.
Overall: This one is a classic, everyone should give it a try.
