Dynamite Beauty is about a female trainee teacher who teaches art. The series is somewhat similar to GTO as we watch a novice teacher (with great character, not the less) transforms a class of lazy bums to a bunch of energetic school children.
Dynamite Beauty borders with hentai. Lots of no-pan, no-bra, and a whole lot of other sexual innuendos (yuri, voyuering, exhibitionism, SM, etc). But that's not a bad thing, mind you. If anything, it actually adds to the hilarity of the manga.
As for the content, nice artwork, nice character designs. We have some pretty cliche'd student stereotypes, but nonetheless entertaining. The plot is pretty simple (newbie teacher trying to gain the trust of her students) and easy to follow. The score? 9/10 from me for being highly entertaining.
So far, I've read till volume 2, which seems to be where the series end, but I may be (and I certainyl hope) I'm wrong.