Does it comes with Pink Floyd music? And what, the transformers are secret again after the clusterf@ck of the 2 first movies?

It's a good trailer, but I agree with VonShigsy. They're kind of overdoing it with the conspiracy stories. Unless the robot at the end of the trailer is a huge secret that's bigger than what we've seen in the first two movies.

I think its fine. The entire cartoon series still had them as hidden figures, at least until the last season.

In this case we don't know if they are hidden on Earth, just that in 1969 that ship was hidden on the Moon.

I think the other movies were great sci-fi action flicks. I can't wait to see this next one in 3D.

Who is the big robot supposed to be? Unicron?

far to small for unicorn, my guess would be vector prime 

well considering that the second movie decided that keeping a constant cannon and staying logical isn't necessary, I don't think it matters what they do regarding that, but I think they are saying that the moon robot is the secret from the 60s not the present day. 

the first movie was a fun sci-fi action flick but the second was long boring and in parts insulting.

I thought the same thing Zarx. I enjoyed the first movie. The second was terrible. I mean half the cast didn't even half lines. By cast I meant the Transformers. The originally animated Transformers Movie is still the best though.

Saw that a few hours ago,it's a pretty well made teaser.

After seeing the second movie, I'll wait for Dark of the Moon to hit the BluRay stand.

Neat trailer though.