For those fellow mangaheads: If you really liked the Manga, you'll probably be disappointed with this Anime. However, it's still worth a watch, especially if you liked Ken Akumitsu's other stuff (Negima, AI Love You, etc.).
The anime has the usual issue of following the very basic story of the Manga at the begining and then taking a sharp turn at a certain point in order to wrap things up within a single season. While the series is supplemented at the end with a few specials that are not part of the season to give the series more closure, those who are expecting the last half of the manga series will be sorely disappointed.
All that said, the review is spot on. It's a good stand-alone anime, even if it is essentially stock jokes and over-used cliches. Not perfect by any real measure, but definately worth a looking over or filling a gap in your Netflix queue.