Transformer movie - Best scene

I am fan of optimus prime who defends for the good and against bad!

Wow ... there were just so many, I can't decide which ONE!!

I really like the scene when Optimus Prime and his colleagues introduced themselves to Sam Witwicky and Mikaella. That for me is the best scene. Second one is when the Autobots were hiding beside the house of Sam and that Sam during that time was caught by his parents with Mikaella. The robots were so funny they put themselves into the house just to hide.