Back when the Doctor Who reboot was first announced in 2003, the British press reacted, in the way only they can, with snarky humour.
"Duckie Who: Time Lord gets gay show writer" was the headline The Sun went with, and the press had much fun speculating which camp actors would step into the role.
Yet despite their apparent fears that the writer of Queer as Folk was going to gay-ify Doctor Who, not much changed in bringing the Time Lord into the 21st century. Still facing mostly the same enemies, still a straight white man for the most part, still with mostly straight white companions. It hasn't been a detriment to the series in any way, but it also hasn't helped to keep the show as relevant it should be.
And that's what makes Class so refreshing.
The school-set show is the latest spinoff in the Doctor Who world, and within the first ten minutes it's clear that it is much more of a 21st century show than the parent show likely could ever be.