The thing that strikes me about BBC One's school drama, apart from how mad it is, is just how long it is. There are 20 episodes. Twenty! That's a lot for a homegrown drama series. Nonetheless, it has been signed up for a fifth series and reports suggest that future storylines for this adult version of Grange Hill will focus in on the merging of Waterloo Road with a rival school. Anyway. Does this soapy, vaguely ridiculous series deserve another outing? What do you think? Tell us!

Related: Some Waterloo Road reviews and stuff