Burger king now has their Transformers: Revenge of the Fallen site up , and like all the other official movie sites, it's a Flash-fest with a bunch of nice hi-res images and random tech greeblies all over the place.  Furthermore, for those of us who couldn't figure out what the heck was going on with some of the BK Kids Meal toys, the larger images on this page are great, and the action feature for each toy is pretty clearly shown.

That said, the best thing about the site is that Peter Cullen as Optimus Prime is everywhere, his voice popping up basically every time you click something.  He pimps BK, he introduces all the bots and cons...Peter Cullen must have a lifetime supply of burgers by now.