Just a reflection, but I find myself wondering whether the 'Pandorica opening' is a euphemism for the Doctor losing his mind. He seems so alarmingly close to it, and getting more so. Someone upthread suggested that this whole series is a mental construct - we''ve seen him do exactly that with the DreamLord, was that a hint that the whole series is in fact more of the same?
The latest madness is the very notion that humans would be willing to cohabit with silurians. He kept going on about how peaceful humans are, how the two races could live together... what century does he think he landed in? Humanity in the 2010s is at least as barbaric as it ever was.
This Doctor seems to have a slightly psychotic lack of grip on reality.
And I still want someone with the recordings to get me all the "We only have X minutes" quotes and see whether they're counting down.