10pm is miles better content wise, there's no way we'd have got that beautifully unexpected uncensored '******' the other night at 9. It's an adult show and should be way past the watershed so they can be more lax on censorship and have more scope for the stuff they can broadcast.
I wouldn't be so bothered if at 9 you could get away with the same stuff (as you should do really, if 9 is the watershed then bloody stick to it and it's anything goes) but in the last few years the restrictions seem to have tightened up and networks are having to pander to the OFCOM brigade.
I quite like BOTS finishing at midnight too, but then I'm a night owl so
