Do it! I usually dislike the slice-of-life nothing happens genre ('tis why I couldn't make it through Lucky Star), but K-On! is <3I may watch K-On! soon.
There was hype? I was not aware of these things ... but I thought Code Geass was rather good. It was a bit too dragged out, but the ending to both seasons was surprisingly awesome. But maybe that's just forcause they both involve C.C. whom is <3Code Geass was alright, but it didn't live up to the hype :3
Oh, and currently rewatching Kara no Kyoukai as I just realized that the 7th movie has been released and I don't remember anything other than it being awesome <3
Yay ending all my sentences with <3