Well in the visual novel there were routes, where you could pick whichever girl you liked best and have a relationship with her, but they couldn't do that in the anime, so they just picked one of them. But to make up for it they have condensed versions where they explore the dude's life if he had hooked up with a different girl, haha.
I didn't get feels because I hated that girl and she was the main character!
I might play the actual game someday though because I liked the other girls and they have short episodes where they go into an alternate universe and condense one of the routes that aren't with her into one episode, and I liked those XD;
Clannad? It's like...one of the most popular and celebrated animes ever...I hated it thought but that's beside the point. If you're looking for an anime that gives you the feels, you want to watch Clannad. Or read the VN.