I thought it was a fun opening. Now the Queen/Bond scene was....well, let's just say I seriously did not expect the Queen taking part in this. Like the Pope suddenly appearing in a Rambo movie.
And there was only one small left hand Nazi salute and a smiling Churchill, so the UK really makes progress in this regard, no hard feelings there whatsoever. Rather was slightly amused by that, hehe.
What got me going was the musical references. Now that was fun!