Doctor Who catchup review - Let's kill Hitler

A season opener, so I suppose I can forgive the frivolous tone of much of this episode. The 'where have you been all summer' line was fun as were the various film references - I particularly enjoyed the River Song/Mrs Robinson - "Hello Benjamin" line, one of my favourite films (The Graduate) referenced nicely. The episode also seemed to reference, rather too much, Indiana Jones, The Matrix and Terminator films. Too much whiz-bangery but it's Doctor Who, it's back; so I'm happy.