DD1 (15) is spending her easter holidays revising. I don't need to nag her. she also works 2 different after school jobs (and is exceptionately beautiful too). Her friends are all a nice bunch too.
I took DD2 14) and 3 friends shopping yesterday. They were cheerful, polite and really nice to spend the day with.
Of course I believe it is all down to my superior parenting skills. But teenagers get a lot of stick for being difficult, rude, all smoking, drinking, shagging around and nasty. But sometimes, some of them are OK.