One thing that does annoy me is the contant need to big up the Doctor. Oh isn't he brave, isn't he wonderful etc etc...let's be honest here. Who was braver in this episode? The Doctor (with his regenerations to fall back on, his knowledge and sonic screwdriver) or Jackson Lake? So I could have done without the three cheers for the Doctor stuff at the end...oh and whilst I'm in rant mode. We get it already you know Russell. The Doctor's lonely, companions always leave him, boo hoo yadda yadda yadda- please stop hitting us over the head with that!