I've just been watching an episode of BB12 and I cant even finish watching it because it's so badly edited. There is CONSTANT music all the time and I mean all the time. There was a previously sequence and a tonight sequence at the start (as there is now) but then after the titles there was a 5 minute catch up of what had already happened in depth. There was so many edited sequences throughout and hardly any clips of conversations. The show has improved massively and despite all its criticisms it receives now, it's come a long way.