Condom commercial nothing more. It doesn't really add anything important to GTO(1998) Jokes are pretty lame. In fact it isn't comedy at all... It feels like director wanted to touch some important topics but he didn't have enought time to do it properly... or maybe as Onizuka I don't get women too ^^ Anyway if you are GTO hardcore fan you will watch it anyway... but if you got some doubts I don't recommend it.