A commercial for Transformers 2: Revenge of the Fallen aired during the Super Bowl last month that contained new footage for Michael Bay's upcoming release. At 30 seconds long, however, the ad was more of a teaser than a trailer. The actual theatrical trailer from which the commercial got its footage is two minutes 15 seconds long, and a sneak preview of it was published today on YouTube. The preview was captured using a hand-held video recorder of some sort, so the quality isn't that great, but we're working on finding a higher quality version. In the meantime, follow the jump to view the full preview that you'll soon be watching in theaters that features extended versions of the short clips we saw in that Super Bowl commercial.