Warning: spoilers throughout.
“The Big Bang” is surprisingly quiet for a “Doctor Who” season finale. There are no armies of space monsters, no overwhelming forces for the Doctor to battle. Aside from a solitary Dalek, we get no baddies at all. Yes, the fate of the whole of space and time is once again at stake, but there is very little suspense and even less action.
It does have the Doctor in a fez, though. Fezzes are cool.