Why Lego Star Wars: The complete saga is one of the best video games of all time

Every one has played Lego Star Wars: the complete saga whether it was on the Wii, Xbox, or the PlayStation 3. I played this game on the Wii and it was one of the best games I have ever played. Remember the death star mission/level from episode 4 (IV)? Or the battle of Geonosis from episode 2 (II)? Free play is always fun. Or creating you own character.

1. It was based on the movies