Like any movie, Episode III is full of little goofs and bloopers. However, the first three that imdb chose to identify aren't very accurate.

http://us.imdb.com/title/tt0121766/goofs

Continuity: Obi-Wan and Yoda review "security recordings" in the Jedi Temple, which show Anakin rising before his new Sith master. Except that exchange didn't happen in the Jedi Temple, it happened in Palapatine's office, and the dialogue was different. Palpatine was never in the Jedi Temple at any point after Anakin swore allegiance to him, though.

... wait... the dialogue is different because this isn't a recording of what happened in Palpatine's office. Who says Palpatine didn't visit the Jedi Temple after it had been pacified? The holographic recording is clearly evidence that he did. Anakin's first line in the recording is "The traitors have been taken care of..." Well, if this was lifted from the office scene, then who is Anakin talking about?

Plot holes: When Obi-Wan and Yoda are in the Jedi Temple during the special session of congress resetting the message that is going out to the Jedi, Obi-Wan refers to the Chancellor as "The Emperor". He wouldn't have known that he is now the Emperor as that announcement is happening at the same time.

The hologram that he's looking at has Sidious say, "Now, Lord Vader, go and bring peace to the Empire." Obi-Wan doesn't need help connecting these dots.

Continuity: In the first part of the movie when Anakin is trying to land the capital ship that is breaking apart, we can see when he lands its windscreen is intact, however, the robot broke it during the fight beforehand

Grievous didn't shatter the front center window. He broke another one that was sealed off by the blast shield.

ph