I don't like Naruto, nor do I like Bleach.
I haven't heard of Chibi Vampire, though I'm not big on vampire stuff.
Cardcaptor Sakura and Yotsuba&! are very cute and yet still have a lot of content, in my opinion. Probably some of the best series that can be called shoujo because rather than just targeting kids, they're really more for all ages (like a good G-rated movie). Cardcaptor Sakura has a central theme of "love," and Yotsuba&! has a central theme of "living life to its fullest." They're two of my favorite series. The Cardcaptor Sakura anime is nearly as good, but it suffers from a lot of filler in season 1 (and the first movie is entirely filler) and an anime-only character who nobody really likes. And don't even bring up the English dub, it was the worst mess in localization history.