His costume is hysterical. It's like they cast the youngest person they could find and then put him in the oldest clothes they could find. He looks like he's playing dress-up with... well I qwas going to say Grandpa but Mr Dressup works too.
Amy is a cutie.
BUT WAIT, THERE'S MORE!
At least River is blonder this time. We know that's how the Doctor rolls.
There are more pictures of everyone's favourite archaeologist here.
ETA -- OMG OMG LIZ, DINNER PARTY IS TOTALLY CANON OMG OMG OMG